FR844317A
(en )
1939-07-24
Improvements in the treatment of skins for furs
FR702234A
(en )
1931-04-02
Process for the treatment of animal skins
CH151687A
(en )
1931-12-31
Process and machine for the treatment of skins and leathers waste and scraps.
CH296673A
(en )
1954-02-28
Process for tanning hides and skins.
FR837861A
(en )
1939-02-22
Process for tanning leathers
FR643705A
(en )
1928-09-21
Process for smoothing leathers and skins
FR872538A
(en )
1942-06-11
Process for treating waste chrome-plated hides or skins and resulting products
NL17261C
(en )
1927-11-15
Method for the treatment of hides, skins and the like
CA262484A
(en )
1926-07-06
Hide unhairing process
FR587332A
(en )
1925-04-16
Machines for processing hides and skins
FR658543A
(en )
1929-06-05
Process for the tanning of corions and shaved skins for the manufacture of leathers of all kinds
AU2135925A
(en )
1925-02-16
Improvements in or relating to machines for treating hides skins, leather andthe like
FR663909A
(en )
1929-08-27
Automatic machine for the rapid tanning of skins
FR587265A
(en )
1925-04-15
Skin tanning process
CA294814A
(en )
1929-11-12
Apparatus for treating hides and skins
GB505487A
(en )
1939-05-11
Improved process of treating pelts or furs
FR735251A
(en )
1932-11-05
Process for strengthening and repairing the leather of hides, furs, etc.
FR629420A
(en )
1927-11-09
Treatment process for leathers and skins
FR565970A
(en )
1924-02-07
Machine for working skins and leathers
FR696534A
(en )
1930-12-31
Method and apparatus for tanning hides and the like
AU1496728A
(en )
1929-01-29
Improved apparatus for treating furred skins
FR629323A
(en )
1927-11-08
Tanning process
FR575681A
(en )
1924-08-04
Process for the marbling dyeing of hides and skins
FR653861A
(en )
1929-03-28
Process for the regeneration of leather waste
CH135805A
(en )
1929-10-15
Automatic device for the rapid tanning of hides.