CH267710A
(en )
1950-04-15
Method and device for serial insertion of documents in envelopes.
CH260161A
(en )
1949-02-28
Method and device for applying atomized liquids to surfaces.
CH265480A
(en )
1949-12-15
Method and device for the continuous production of artificial threads.
CH257663A
(en )
1948-10-31
Method and device for atomizing liquids.
CH260669A
(en )
1949-03-31
Process for polishing objects and apparatus for carrying out the process.
CH260878A
(en )
1949-04-15
Method and device for producing stereoscopic drawings.
CH254109A
(en )
1948-04-15
Process for producing permanent waves and device for carrying out the process.
AT181934B
(en )
1955-05-10
Method and device for the production of garlic juice in its natural state
CH269578A
(en )
1950-07-15
Method for the production of cam-like parts, and device for carrying out the method.
CH259943A
(en )
1949-02-15
Method and arrangement for the production of dry rectifier elements.
AT168593B
(en )
1951-06-25
Method and device for the production of steel granulate
AT175965B
(en )
1953-09-10
Method and device for the production of threads
AT172173B
(en )
1952-08-11
Method and device for the manufacture of footwear
CH266869A
(en )
1950-02-28
Process for the continuous production of synthetic threads and device for carrying out the process.
CH257899A
(en )
1948-10-31
Method and device for reproducing television pictures.
CH257737A
(en )
1948-10-31
Method and device for water softening.
AT167752B
(en )
1951-02-26
Method and device for the production of colored prints
CH249877A
(en )
1947-07-31
Process and device for the purification of waste water.
AT193132B
(en )
1957-11-25
Method and device for manufacturing zip fasteners
AT170705B
(en )
1952-03-25
Process and device for the production of artificial casings
AT173261B
(en )
1952-12-10
Method for irradiating liquids and device for carrying out the method
AT169079B
(en )
1951-10-10
Process for juicing fruits and their residues
AT174271B
(en )
1953-03-10
Method and device for the production of zipper strips
CH254031A
(en )
1948-04-15
Grinding process and apparatus for performing this process.
CH246526A
(en )
1947-01-15
Method for fastening the blades of turbomachinery and device for carrying out the method.