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DK3278C
(en)
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Thin, porous vessels and methods of making them.
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DK2234C
(en)
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Procedure for the Preservation and Tanning of Skins.
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DK2982C
(en)
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Procedure for tanning hides and skins.
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DK3412C
(en)
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Procedure and Apparatus for the Development of Pressure Gas.
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DK3122C
(en)
|
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Gas Manufacturing Procedure and Apparatus.
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DK2923C
(en)
|
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Procedure and Apparatus for the Production of Peat Fuel.
|
|
GB190001131A
(en)
|
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Combined Envelope-opener and Letter-balance.
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DK3456C
(en)
|
|
Procedure for continuous tanning in drums.
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DK2951C
(en)
|
|
Procedure for Preserving Milk and Other Liquids.
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CH21537A
(en)
|
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vessel
|
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DK2995C
(en)
|
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Apparatus for automatically regulating the Heat, Pressure, Density or Humidity state of Gases and Liquids.
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DK3688C
(en)
|
|
Procedure for Rapid Tanning.
|
|
DK3389C
(en)
|
|
Apparatus for the treatment of hides and skins.
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|
DK3084C
(en)
|
|
Apparatus for Simultaneous Manufacturing and Recovery of Cramps.
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DK2508C
(en)
|
|
Procedure and Means for Preserving Eggs.
|
|
DK2143C
(en)
|
|
Combined Klarehoug and Svaletrug.
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|
DK2261C
(en)
|
|
Procedure for the manufacture of steel and silver plates.
|
|
DK2791C
(en)
|
|
Control Paper for Secret Writing and Procedure for Making the Same.
|
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DK2565C
(en)
|
|
Procedure for Liming Skins and Skins.
|
|
CH22089A
(en)
|
|
Mash tun
|
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DK3054C
(en)
|
|
Combined Milk Strainer and Cooler.
|
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DK3628C
(en)
|
|
Apparatus for starting, varnishing and the like of the interior of barrels, dishes, vessels or the like.
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ES25506A1
(en)
|
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Improvements in crucibles, retorts and their analogues.
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DK3022C
(en)
|
|
Pressure regulator for vacuum lines and the like.
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DK3326C
(en)
|
|
Gas pressure regulator.
|