CH58348A
(en )
1913-03-01
Method and apparatus for manufacturing pressed bodies
CH62395A
(en )
1913-11-17
Alloy and method and apparatus for making the same
CH53116A
(en )
1912-02-01
Method and device for the production of bodies provided with helical surfaces
CH59940A
(en )
1914-04-01
Method and apparatus for the manufacture of rolling bodies
CH60527A
(en )
1913-07-16
Method and device for yeast preparation
CH70719A
(en )
1915-10-16
Process for the manufacture of textile-like products
CH63394A
(en )
1914-01-16
Method and device for the production of welded pipes
CH75351A
(en )
1917-07-16
Method and device for the production of interchangeable photographs
CH62586A
(en )
1913-12-01
Paint and process for their manufacture
CH63367A
(en )
1914-02-02
Method and device for preventing scale formation
CH66501A
(en )
1914-09-16
Method and device for carrying out electroosmotic processes
CH65645A
(en )
1914-07-01
Method and device for manufacturing wheel tires
CH62084A
(en )
1913-11-01
Method and device for making macadam
CH57594A
(en )
1913-01-16
Method and device for the production of reliefs
CH74478A
(en )
1917-03-01
Method and device for room cooling
CH60964A
(en )
1913-09-01
Method and device for manufacturing seamless shoe uppers
AT65924B
(en )
1914-07-25
Method and device for the production of sheet glass.
CH74229A
(en )
1917-02-01
Method and device for the production of soap powder
CH61865A
(en )
1913-10-16
Process and device for the production of molded artificial stone
CH72805A
(en )
1916-07-01
Firelighter and method of making the same
CH73922A
(en )
1916-12-16
Method and device for producing lateral cutouts in paper strips
CH55279A
(en )
1912-08-01
Method of conveying bricks and apparatus for use in the method
CH74048A
(en )
1917-01-02
Method and apparatus for making conical rolls of precise dimensions
CH46547A
(en )
1910-04-01
Firelighter together with the process and device for producing the same
AT63552B
(en )
1914-02-25
Method and device for the production of malt.