CH43481A
(en )
1909-05-17
Etching method and apparatus for carrying out the same
AT46528B
(en )
1911-02-25
Method and device for manufacturing the base of goblets.
CH45740A
(en )
1909-12-16
Method and device for restoring worn rail joints
CH42290A
(en )
1909-01-16
Process and device for smoke combustion
CH47091A
(en )
1910-06-01
Process and device for heating work equipment
CH35340A
(en )
1906-08-15
Device for the absorption of gases which have been subsequently developed in gas-generating apparatus and excess gases in absorption apparatus
CH41772A
(en )
1908-11-16
Process for making soap powder and apparatus for practicing the same
CH58178A
(en )
1913-02-17
Method and device for keeping mustard fresh
CH45940A
(en )
1910-01-17
Method and apparatus for the manufacture of rubber articles
AT40717B
(en )
1910-01-25
Method and device for concentration of stillage.
AT31944B
(en )
1908-02-25
Method and device for the production of rivet heads u. like
CH44916A
(en )
1909-10-01
Device for rescuing people from the risk of fire
CH44089A
(en )
1909-07-01
Method and device for the production of sewing ribs on soles
CH48667A
(en )
1910-11-16
Method and device for the production of hollow stones
AT35093B
(en )
1908-11-10
Method and device for the production of phonograph cylinders.
CH44829A
(en )
1909-09-16
Method and device for the production of plastic sweets
AT25261B
(en )
1906-08-10
Method and device for increasing the mechanical performance of compressed air.
CH49306A
(en )
1911-02-01
Process and system for impregnating wood
CH48151A
(en )
1910-10-01
Small transformer and method of making the same
AT35400B
(en )
1908-12-10
Device for rescuing people from burning buildings.
CH49460A
(en )
1911-02-16
Method and device for the manufacture of the lower parts of Stauff lubricating bushes
CH42334A
(en )
1909-01-16
Desiccative and method of making the same
AT23759B
(en )
1906-04-10
Method and device for the production of elements for the construction of insulating bodies.
CH48232A
(en )
1910-10-01
Process and device for the purification of waste water
CH47415A
(en )
1910-07-01
Process and device for the production of dry milk