CH3065A
(en )
1891-06-30
Apparatus system for tanning hides or skins
CH7370A
(en )
1894-03-15
Sophisticated device for tanning hides and skins
CA38003A
(en )
1891-12-24
Process and apparatus for tanning hides
CH6587A
(en )
1893-09-30
New device for the rapid tanning of skins
FR322040A
(en )
1903-01-26
Apparatus for the rapid tanning of skins
CH11323A
(en )
1896-06-15
Advanced device for the rapid tanning of hides
CA51074A
(en )
1896-01-21
Device and apparatus for tanning hides
CH3725A
(en )
1891-12-15
Apparatus for refining guttapercha
FR319784A
(en )
1902-11-22
System of depilatory machine for skins or furs of all kinds
FR391170A
(en )
1908-10-24
Method and apparatus for tanning hides and obtaining leather
FR317955A
(en )
1902-10-02
An apparatus for stunning or killing slaughter animals
FR339428A
(en )
1904-06-09
Method and apparatus for the rapid tanning of leathers
CH9004A
(en )
1895-02-28
Device for tanning hides and skins
FR341074A
(en )
1904-07-28
Balsamogenic aero-thermo apparatus system
CH17825A
(en )
1899-08-31
Apparatus for tanning and dyeing hides
FR326059A
(en )
1903-05-15
Device system for vine scalding
FR4242E
(en )
1905-08-25
Device system for vine scalding
FR362663A
(en )
1906-07-04
Method and means for tanning and depilating hides and skins
FR480998A
(en )
1916-10-19
Process for tanning hides and skins and apparatus used for its realization
GB189324463A
(en )
1894-06-09
Improvements in the Art or Process of Tanning Hides or Skins.
FR343237A
(en )
1904-09-28
Apparatus suitable for the treatment of leathers and skins
FR405039A
(en )
1909-12-17
Apparatus and method for rapid tanning of hides
CH4055A
(en )
1892-02-15
New device system for cleaning or splitting wheat
CH4189A
(en )
1892-03-15
Device for grinding corns
CH24445A
(en )
1902-12-31
Tanned leather plate