CH62342A
(en )
1913-11-17
Method and apparatus for vaporizing liquids
CH63698A
(en )
1914-02-16
Method and device for sealing gas pipes
CH61745A
(en )
1913-10-16
Apparatus for hardening metals in places
CH67583A
(en )
1914-12-16
Method and apparatus for carrying out endothermic gas reactions
CH59408A
(en )
1913-05-16
Apparatus for quick curing
CH56188A
(en )
1912-10-01
Apparatus for reworking valve seat surfaces
DK15499C
(en )
1912-01-22
Method and Apparatus for Making Sculptures.
CH63389A
(en )
1914-02-02
Method and device for stereoscopic projections
CH57777A
(en )
1913-02-01
Apparatus for making curved stereotypes ready
CH59520A
(en )
1913-06-02
Method and apparatus for extinguishing fire with fire extinguishing powder
CH59531A
(en )
1913-05-16
Portable apparatus for displaying advertisements
CH53146A
(en )
1912-02-01
Apparatus for generating gas
CH61395A
(en )
1913-09-16
Method and device for uniformly dusting moving webs
CH54978A
(en )
1912-07-01
Apparatus for finishing cement pipe ends
CH64025A
(en )
1914-03-02
Apparatus for gymnastics in the lying position
DK16684C
(en )
1912-11-18
Method and Apparatus for Overcoming the Inertia of Selenium Cells.
AT46660B
(en )
1911-02-25
Method and apparatus for uninterrupted saturation.
DK16113C
(en )
1912-07-01
Apparatus for Releasing Cattle.
DK18260C
(en )
1913-12-15
Apparatus for Teaching Use.
DK15940C
(en )
1912-05-06
Method and Apparatus for Generating Cooling Air.
CH72621A
(en )
1916-06-16
Method and apparatus for sterilizing liquids
CH61723A
(en )
1913-10-16
Apparatus for playing string instruments
CH49875A
(en )
1911-04-17
Method and apparatus for fixing the outer thread end of bobbins
FR16464E
(en )
1913-02-06
Light projection method and apparatus
FR442728A
(en )
1912-09-07
Light projection method and apparatus