AT60273B
(en )
1913-07-25
Method and apparatus for the manufacture of cast wagon wheels and. like
AT82966B
(en )
1921-02-25
Method and device for the production of protective fabric covers for wheel shells
CH62395A
(en )
1913-11-17
Alloy and method and apparatus for making the same
CH65645A
(en )
1914-07-01
Method and device for manufacturing wheel tires
CH59464A
(en )
1913-05-16
Spoked wheel, as well as method and device for manufacturing same
CH74229A
(en )
1917-02-01
Method and device for the production of soap powder
CH67771A
(en )
1915-01-16
Method and device for the production of autotypical raster images
AT51875B
(en )
1912-01-25
Process and device for the production of superphosphate.
CH58348A
(en )
1913-03-01
Method and apparatus for manufacturing pressed bodies
CH51734A
(en )
1911-09-16
Wagon wheel and process for its manufacture
CH74527A
(en )
1917-03-01
Method and device for the continuous production of nitrogen compounds from metal carbides
CH76103A
(en )
1917-11-01
Method and device for the production of paper bags
CH75351A
(en )
1917-07-16
Method and device for the production of interchangeable photographs
CH57594A
(en )
1913-01-16
Method and device for the production of reliefs
CH75849A
(en )
1917-10-01
Method and device for the manufacture of articles from reinforced concrete
CH73108A
(en )
1917-01-16
Method and device for the production of cardboard boxes
CH63394A
(en )
1914-01-16
Method and device for the production of welded pipes
AT82964B
(en )
1921-02-25
Method and device for the production of hop extracts.
AT76380B
(en )
1919-05-10
Process and system for the production of pre-doughs.
CH69126A
(en )
1915-05-17
Structure, as well as method and device for the production of the same
CH53116A
(en )
1912-02-01
Method and device for the production of bodies provided with helical surfaces
CH71921A
(en )
1916-08-01
Method and device for the production of soap powder
CH72196A
(en )
1916-04-17
Hyperbolic wheel and method of making the same
CH51388A
(en )
1911-09-01
Method and device for the production of artificial stones
CH50097A
(en )
1911-04-17
Process for the production of alloys