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DK2234C
(en)
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Procedure for the Preservation and Tanning of Skins.
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DK2565C
(en)
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Procedure for Liming Skins and Skins.
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DK2982C
(en)
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Procedure for tanning hides and skins.
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DK3389C
(en)
|
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Apparatus for the treatment of hides and skins.
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DK2549C
(en)
|
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Procedure for tanning leather.
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ES22296A1
(en)
|
|
A procedure for the preservation and tanning of the hides.
|
|
DK4771C
(en)
|
|
Procedure for tanning hides and skins.
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DK2579C
(en)
|
|
Apparatus for malting, drying and other treatment of semen and the like.
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DK18475C
(en)
|
|
Procedure for tanning hides and skins.
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DK2508C
(en)
|
|
Procedure and Means for Preserving Eggs.
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DK7428C
(en)
|
|
Procedure for tanning hides and skins.
|
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DK24698C
(en)
|
|
Procedure for tanning hides and skins.
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DK3017C
(en)
|
|
Procedure for Tanning and Dyeing Using Picric Acid.
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DK2688C
(en)
|
|
Procedure for tanning.
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ES24924A1
(en)
|
|
Improvements in equipment for the treatment of hides and skins.
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DK3688C
(en)
|
|
Procedure for Rapid Tanning.
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DK2353C
(en)
|
|
Method and Device for Preserving Wood.
|
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ES24722A1
(en)
|
|
A procedure for the treatment and tanning of the hides.
|
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DK2143C
(en)
|
|
Combined Klarehoug and Svaletrug.
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DK3456C
(en)
|
|
Procedure for continuous tanning in drums.
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DK2266C
(en)
|
|
Device for Polishing and Basting of Ducks and Ropes and the like, respectively.
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DK2379C
(en)
|
|
Apparatus for Closing and Bleeding of Sterilization Vessels.
|
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DK24415C
(en)
|
|
Procedure for tanning hides and skins.
|
|
DK3278C
(en)
|
|
Thin, porous vessels and methods of making them.
|
|
DK3386C
(en)
|
|
Procedure for tanning.
|