CH332151A
(en )
1958-08-31
Aqueous chromium bath and process for its manufacture
CH328396A
(en )
1958-03-15
Detergents and methods of making the same
CH295037A
(en )
1953-12-15
Filter body and process for its manufacture.
AT176849B
(en )
1953-11-25
Tube well filter and process for its manufacture
CH282526A
(en )
1952-04-30
Dry rectifier and process for its manufacture.
AT169367B
(en )
1951-11-10
Cleaning bodies and process for their manufacture
CH282704A
(en )
1952-05-15
Durable desizing agent and method of making it.
CH288141A
(en )
1953-01-15
Detergents and cleaning agents and processes for their manufacture.
CH324201A
(en )
1957-09-15
Process for the production of granular detergent and cleaning powder
CH279118A
(en )
1951-11-15
Wall telephone set and process for its manufacture.
AT170284B
(en )
1952-02-11
Process for the production of cell bodies
AT174155B
(en )
1953-03-10
Prosthetic bodies and processes for their manufacture
AT183563B
(en )
1955-10-25
Method and device for the production of hollow bodies
AT172334B
(en )
1952-08-25
Process for the preparation of N-dialkylaminoalkylphenthiazines
AT171736B
(en )
1952-06-25
Detergent and process for its manufacture
AT172910B
(en )
1952-10-25
Filter cloth and process for its manufacture
AT178974B
(en )
1954-07-10
Selenium rectifier and process for its manufacture
AT170821B
(en )
1952-03-25
Oxide cathode and process for their manufacture
AT171176B
(en )
1952-05-10
Process for the production of 17α-methyl-pregnenverbindungen
AT179229B
(en )
1954-07-26
Resin-bonded abrasive article and process for its manufacture
CH277420A
(en )
1951-08-31
Straight line and process for their production.
AT185224B
(en )
1956-04-10
Artificial casing and process for its manufacture
AT174886B
(en )
1953-05-11
Process for the manufacture of cleaning agents
AT171175B
(en )
1952-05-10
Process for the production of foam concrete
AT170556B
(en )
1952-03-10
Phosphor and process for its manufacture