CH51296A
(en )
1911-08-16
Printing method and apparatus for carrying out the same
CH43481A
(en )
1909-05-17
Etching method and apparatus for carrying out the same
CH48520A
(en )
1910-11-01
Apparatus for vibrating the eardrum
CH48281A
(en )
1910-10-01
Apparatus for the production of printed strip sections
CH49607A
(en )
1911-03-01
Method and device for producing stereotype matrices
CH55279A
(en )
1912-08-01
Method of conveying bricks and apparatus for use in the method
CH47270A
(en )
1910-06-16
Method and device for the production of grease-proof paper tubes
CH55566A
(en )
1912-08-16
Printing form and process for producing the same
AT44710B
(en )
1910-10-25
Method and device for the production of curved barrel bodies from paper pulp.
CH41772A
(en )
1908-11-16
Process for making soap powder and apparatus for practicing the same
AT41192B
(en )
1910-02-25
Method and device for producing the socket parts on finger rings.
CH62395A
(en )
1913-11-17
Alloy and method and apparatus for making the same
CH53534A
(en )
1912-03-01
Method and device for the production of stone slabs
CH49812A
(en )
1911-04-01
Apparatus for the relief of labor pain
CH76103A
(en )
1917-11-01
Method and device for the production of paper bags
CH69348A
(en )
1915-06-16
Method and device for the production of articles from paper pulp
AT63631B
(en )
1914-02-25
Method and device for the production of glass rings.
CH51233A
(en )
1911-08-16
Method and device for the production of hollow glass bodies
CH53539A
(en )
1912-03-01
Method and device for the production of hollow bodies from molten quartz mass which are open at one end and closed at the other end
CH58178A
(en )
1913-02-17
Method and device for keeping mustard fresh
CH51230A
(en )
1911-08-16
Method and device for the production of hollow blocks from clay that are closed on all sides
CH46547A
(en )
1910-04-01
Firelighter together with the process and device for producing the same
CH66204A
(en )
1914-08-17
Method and device for deactivating radioactive and radioactivated liquids
CH50633A
(en )
1911-06-16
Device for extracting timetables
CH65413A
(en )
1914-06-16
Method and device for the separation of gas mixtures