US4762522A
(en )
1988-08-09
Agent for treatment of hides and pelts
US20240002962A1
(en )
2024-01-04
Method of preserving hides and skins
DE262022C
(enrdf_load_stackoverflow )
DE1230169B
(de )
1966-12-08
Verfahren zur Herstellung gerbfertiger Bloessen
US3429648A
(en )
1969-02-25
Deliming,bating or pickling with solution containing dimethylsulfoxide
GB1354506A
(en )
1974-06-05
Tanning
US2158627A
(en )
1939-05-16
Treatment of hides, skins, and leather
US2212750A
(en )
1940-08-27
Method of treating hides, skins, and pelts
US1974861A
(en )
1934-09-25
Production of leather
US3102772A
(en )
1963-09-03
Process of after-tanning with chromium werner type complex
US3993A
(en )
1845-04-10
Improvement in tanning
EP0847453B1
(en )
2001-07-11
Process for the treatment of hides
CA2669051C
(en )
2015-10-13
Method of preserving hides and skins
AT232636B
(de )
1964-03-25
Verfahren zur Herstellung gerbfertiger Blößen
DE202074C
(enrdf_load_stackoverflow )
DE888591C
(de )
1953-09-03
Verfahren zum Gerben von Haeuten, Fellen und Pelzfellen
US1570383A
(en )
1926-01-19
Treatment of hides and skins for manufacture into leather
US3557078A
(en )
1971-01-19
Method for treating and improving the properties of proteinaceous matter comprising reacting hide material with hcho and a malonic acid
DE10028142A1
(de )
2001-12-20
Chromgerbverfahren
DE920324C
(de )
1954-11-18
Verfahren zum Gerben von tierischen Haeuten und Fellen
DE747874C
(de )
1944-10-18
Verfahren zum Gerben von Haeuten und Fellen
US1587019A
(en )
1926-06-01
Process of quick tannage by means of the one-bath method
GB189725008A
(en )
1897-12-24
Improvements in the Preparation of Leather.
DE420648C
(de )
1925-10-28
Verfahren zum Gerben tierischer Haeute
US1268876A
(en )
1918-06-11
Manufacture of leather.