CH55566A
(en )
1912-08-16
Printing form and process for producing the same
CH65639A
(en )
1914-07-01
Process for making sacks
AT51875B
(en )
1912-01-25
Process and device for the production of superphosphate.
CH64488A
(en )
1914-04-01
Printed soap and method of making the same
CH57776A
(en )
1913-02-01
Process for the production of printing forms
CH51815A
(en )
1911-09-16
Process for the manufacture of shaped articles
CH50536A
(en )
1911-06-01
Process for the manufacture of filters
CH51440A
(en )
1911-09-01
Process for the production of cocoa powder
AT57929B
(en )
1913-02-25
Process for the production of linoleum, Lincrusta and the like.
CH53335A
(en )
1912-02-01
Process for the production of hydroquinine
AT78652B
(en )
1919-10-10
Machine and method for the production of flat square paper sacks.
CH57751A
(en )
1913-02-01
Process for making linoleum, licrusta and the like
CH51938A
(en )
1911-10-02
Process for the production of rideaux, vitrages, blinds, blankets, Brise-Bises and the like.
CH55315A
(en )
1912-08-01
Process for the production of road surfaces
CH59431A
(en )
1913-05-16
Process for making clichés
CH71053A
(en )
1915-11-16
Process for the production of art prints
CH47270A
(en )
1910-06-16
Method and device for the production of grease-proof paper tubes
AT48394B
(en )
1911-06-10
Process for the production of chain vertebrae.
CH49608A
(en )
1911-03-01
Process for the production of stereotype matrix boards
CH50505A
(en )
1911-06-01
Fabric adorned with pearls and processes and tools for making the same
AT54035B
(en )
1912-06-25
Process for the production of strips of fastening pins.
CH51164A
(en )
1911-08-01
Propellant and method of making the same
CH49607A
(en )
1911-03-01
Method and device for producing stereotype matrices
AT70422B
(en )
1915-11-10
Method and device for the production of hollow blocks on the extrusion press.
CH47178A
(en )
1910-06-01
Process for the manufacture of surface coolers