DK26786C
(en )
1920-10-25
Procedure for hair removal and preparation of hides and skins for the tanning process.
DK26248C
(en )
1920-07-05
Procedure for Hair Removal Preparation of skins and hides for the tanning process.
DK29522C
(en )
1922-04-24
Procedure for tanning hides and skins.
DK24415C
(en )
1919-04-22
Procedure for tanning hides and skins.
DK26565C
(en )
1920-09-06
Procedure for tanning hides, in particular for the production of horny leather.
DK26868C
(en )
1920-11-08
Procedure for tanning hides, in particular for the production of horny leather.
DK25314C
(en )
1919-12-15
Apparatus for the treatment of hides, skins and other articles.
FR508960A
(en )
1920-10-28
Fast skin tanning process
DK34284C
(en )
1925-03-16
Procedure for rapid tanning of fish skins and the like.
DK34271C
(en )
1925-03-16
Procedure for the treatment of hides, skins and the like.
DK28174C
(en )
1921-08-15
Procedure for Tanning Animal Skins.
DK28712C
(en )
1921-10-31
Procedure for tanning animal skins.
DK24698C
(en )
1919-06-30
Procedure for tanning hides and skins.
ES68062A1
(en )
1918-11-16
Improvements introduced in the tanning of hides and skins.
DK69720C
(en )
1949-08-08
Procedure for tanning hides, skins and furs.
DK46780C
(en )
1933-01-16
Procedure for the production of tanned skins of animal hides and skins.
DK69719C
(en )
1949-08-08
Procedure for tanning hides and skins.
DK18475C
(en )
1914-02-16
Procedure for tanning hides and skins.
DK68769C
(en )
1949-03-21
Procedure for tanning hides, skins and furs.
DK68956C
(en )
1949-04-19
Procedure for tanning hides, skins and furs.
DK24881C
(en )
1919-08-18
Apparatus for cutting laces and the like of leather and the like.
DK67367C
(en )
1948-08-09
Procedure for tanning hides and skins.
AU758618A
(en )
1919-11-05
Improvements in processes and apparatus forthe rapid tannage of hides and skins
ES69608A2
(en )
1919-05-16
Procedure for the white tanning of hides and skins.
DK61444C
(en )
1943-10-18
Procedure for preparing hides and skins for tanning.