CH51233A
(en )
1911-08-16
Method and device for the production of hollow glass bodies
CH48667A
(en )
1910-11-16
Method and device for the production of hollow stones
CH53116A
(en )
1912-02-01
Method and device for the production of bodies provided with helical surfaces
CH59359A
(en )
1913-05-02
Method and device for the production of glass vessels
CH51388A
(en )
1911-09-01
Method and device for the production of artificial stones
AT63631B
(en )
1914-02-25
Method and device for the production of glass rings.
CH53534A
(en )
1912-03-01
Method and device for the production of stone slabs
CH50221A
(en )
1911-05-01
Process and device for the production of bonbonnières
AT51875B
(en )
1912-01-25
Process and device for the production of superphosphate.
AT65924B
(en )
1914-07-25
Method and device for the production of sheet glass.
CH57596A
(en )
1913-01-16
Method and device for the production of rings with setting
CH56308A
(en )
1912-11-01
Process for the production of quartz hollow bodies
CH50464A
(en )
1911-06-01
Hollow building block and method of making the same
CH51152A
(en )
1911-08-01
Method and device for the production of seamless tubes from hollow blocks
CH57594A
(en )
1913-01-16
Method and device for the production of reliefs
AT58555B
(en )
1913-04-10
Method and device for the production of glass vials from glass tubes.
CH53490A
(en )
1912-03-01
Method and device for the production of insulating pipes
AT46528B
(en )
1911-02-25
Method and device for manufacturing the base of goblets.
CH54859A
(en )
1912-07-01
Method and device for the production of mineral water
CH45940A
(en )
1910-01-17
Method and apparatus for the manufacture of rubber articles
CH55514A
(en )
1912-08-16
Process for the production of vitreous bodies
CH47076A
(en )
1910-05-16
Stucco and method of making the same
CH53913A
(en )
1912-04-16
Hollow body made of transparent glass and method and device for producing such hollow glass body
CH47830A
(en )
1910-08-16
Process for the mechanical production of metal letters and monograms
AT70422B
(en )
1915-11-10
Method and device for the production of hollow blocks on the extrusion press.