CH69126A
(en )
1915-05-17
Structure, as well as method and device for the production of the same
AT82966B
(en )
1921-02-25
Method and device for the production of protective fabric covers for wheel shells
CH69438A
(en )
1915-07-01
Roof covering, and method and apparatus for manufacturing the same
CH59464A
(en )
1913-05-16
Spoked wheel, as well as method and device for manufacturing same
AT63631B
(en )
1914-02-25
Method and device for the production of glass rings.
CH68557A
(en )
1915-04-01
Method and device for the production of moment X-rays
AT82964B
(en )
1921-02-25
Method and device for the production of hop extracts.
CH73661A
(en )
1916-11-01
Device for the production of concrete steps
CH67771A
(en )
1915-01-16
Method and device for the production of autotypical raster images
CH62395A
(en )
1913-11-17
Alloy and method and apparatus for making the same
AT65924B
(en )
1914-07-25
Method and device for the production of sheet glass.
CH76823A
(en )
1918-02-01
Method and device for the production of shoe protectors
CH72635A
(en )
1916-06-16
Method and device for the production of transparent, horn-like casein masses
CH57594A
(en )
1913-01-16
Method and device for the production of reliefs
AT75563B
(en )
1919-02-25
Process for the preparation of monoarylaminoquinones and diaryldiaminoquinones.
CH63394A
(en )
1914-01-16
Method and device for the production of welded pipes
CH55875A
(en )
1912-09-16
Method and device for the production of fire-proof and weather-resistant buildings
AT66947B
(en )
1914-11-10
Method and device for the production of sheet glass, in particular window glass.
CH75849A
(en )
1917-10-01
Method and device for the manufacture of articles from reinforced concrete
CH74229A
(en )
1917-02-01
Method and device for the production of soap powder
CH53115A
(en )
1912-02-01
File, as well as process and device for their production
CH70280A
(en )
1915-09-01
Process for the production of alcohol-free wines
AT51875B
(en )
1912-01-25
Process and device for the production of superphosphate.
CH80574A
(en )
1919-03-17
Belts and methods of making the same
CH76772A
(en )
1918-06-17
Electric radiator, and method and device for producing the same