CH42208A
(en )
1909-01-02
Process and device for detinning tinplate waste and other tin-containing products
CH44252A
(en )
1909-07-16
Process and device for detinning tinplate goods using chlorine
AT181608B
(en )
1955-04-12
Process for refining metals
CH46330A
(en )
1910-02-16
Device for dedusting gases
CH42863A
(en )
1909-03-01
Can opener for rolling up can lids
CH43177A
(en )
1909-04-16
Method and device for drying pasta products
CH43953A
(en )
1909-07-01
Method for applying the soldering material when soldering tin cans
CH45270A
(en )
1909-11-01
Briquettes that can be used as heating material and processes for their production
CH46403A
(en )
1910-03-01
Process for detinning tinplate using chlorine
CH44554A
(en )
1909-09-01
Method and device for casting metals
DK11584C
(en )
1908-12-14
Apparatus for the removal of tinplate waste and other tin-containing products.
CH47126A
(en )
1910-06-01
Process and device for making metal objects resistant to wear and tear
FR386781A
(en )
1908-06-22
Method and apparatus for extracting tin from tinplate waste and other tin-containing products
CH46621A
(en )
1910-04-01
Device for processing and sealing hatch holes
CH37725A
(en )
1907-07-31
Device for cleaning windows and smooth surfaces
CH44718A
(en )
1909-09-01
Method and device for pumping liquids
AT26141B
(en )
1906-10-25
Process for refining zinc and other metals by distilling them in continuous operations.
CH43904A
(en )
1909-06-16
Method and device for pasteurizing liquids
CH42046A
(en )
1908-12-16
Method and device for degreasing metal objects
AT46593B
(en )
1911-02-25
Method and device for concentrating liquids.
CH42528A
(en )
1909-02-01
Method of pickling hides and hides
CH42461A
(en )
1909-02-01
Lifting device for emptying pits
CH44737A
(en )
1909-09-01
Device for loading trolleys
CH44328A
(en )
1909-08-02
Device for emptying refuse containers
CH37451A
(en )
1907-06-15
Device for opening tin cans