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DK7929C
(en)
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Printing forms of Casein for Flat Pressure, e.g. Lithography, Typography, Topography and similar Reproduction methods.
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DK6856C
(en)
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Apparatus for the production of copies or duplicates of letters, drawings, printed matter or the like.
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DK7049C
(en)
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Procedure for Making Printing Paper.
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DK7996C
(en)
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Procedure for the production of stereotype plates of clichés.
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ES36987A1
(en)
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A mask for general anesthesia.
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ES21189A1
(en)
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An engraving procedure for reproduction, by means of printing or photography.
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DK7859C
(en)
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Procedure for Making Stereotype Records for Printing.
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DK3212C
(en)
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Procedure for Celluloid Reproduction of Clichés, Stamps and the like.
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DK6121C
(en)
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Method with associated plate for the production of colored photographs and for photomechanical printing.
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ES41543A3
(en)
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A procedure for the manufacture of copy paper (carbon paper).
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DK9513C
(en)
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Apparatus for Mechanical Engraving of Lithographic Stone.
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DK12165C
(en)
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Procedure for the manufacture of printing plates.
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DK7685C
(en)
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Procedure for the production of zinc sheets or the like for lithographic printing.
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CA91315A
(en)
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Half tone photo lithography
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ES37277A1
(en)
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An apparatus for the reproduction and amplification of sounds.
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DK6384C
(en)
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Procedure for the production of non-intoxicating beers.
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ES33348A3
(en)
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A procedure for the manufacture of casein.
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DK3670C
(en)
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Procedure for Making Paper for Secret Messages.
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DK3170C
(en)
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Procedure for the manufacture of printing plates.
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ES42954A3
(en)
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A procedure for the manufacture of type for the printing of signs.
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DK11424C
(en)
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Procedure for the manufacture of substrates for illustration printing plates.
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DK4066C
(en)
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Pneumatic Typewriter.
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CA97331A
(en)
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Reproduction in stereotype of etchings, etc.
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ES31784A1
(en)
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A procedure with its corresponding plate for the production of color photographs and photomechanical prints.
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ES34927A1
(en)
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A procedure for the production of engraved plates of photographic negatives or slides or of other copyable originals.
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