|
DK2549C
(en)
|
|
Procedure for tanning leather.
|
|
DK2688C
(en)
|
|
Procedure for tanning.
|
|
DK2406C
(en)
|
|
Method for Manufacturing Waterproof Leather.
|
|
DK2565C
(en)
|
|
Procedure for Liming Skins and Skins.
|
|
DK2497C
(en)
|
|
Artificial leather.
|
|
DK3688C
(en)
|
|
Procedure for Rapid Tanning.
|
|
DK2982C
(en)
|
|
Procedure for tanning hides and skins.
|
|
DK3386C
(en)
|
|
Procedure for tanning.
|
|
DK2650C
(en)
|
|
Procedure for Making Matches.
|
|
DK2268C
(en)
|
|
Procedure for Quick Shooting.
|
|
DK2499C
(en)
|
|
Procedure for the Manufacture of Footwear.
|
|
DK2935C
(en)
|
|
Tanning Procedure Using Picric Acid.
|
|
DK2234C
(en)
|
|
Procedure for the Preservation and Tanning of Skins.
|
|
DK2956C
(en)
|
|
Procedure for Bilning of Rinske Møllesten.
|
|
DK3411C
(en)
|
|
Procedure for Making Matches.
|
|
DK3590C
(en)
|
|
Procedure for Refining Iron.
|
|
ES22911A1
(en)
|
|
A quick tanning procedure.
|
|
DK2477C
(en)
|
|
Boot.
|
|
DK2485C
(en)
|
|
Procedure for Treatment of Pencils.
|
|
DK2209C
(en)
|
|
Leather impregnating agent.
|
|
DK2599C
(en)
|
|
Procedure with accompanying Apparatus for the Manufacture of Footwear.
|
|
DK2473C
(en)
|
|
Leather gloss ink.
|
|
DK3292C
(en)
|
|
Procedure for hardening limestone sandstone.
|
|
DK3611C
(en)
|
|
Procedure for hardening limestone sandstone.
|
|
DK4771C
(en)
|
|
Procedure for tanning hides and skins.
|