CH333864A
(en )
1958-11-15
Method and device for the production of staple fibers
CH290749A
(en )
1953-05-15
Method and arrangement for the transmission of characters.
AT168590B
(en )
1951-06-25
Process for making low-nitrogen steel
AT173473B
(en )
1952-12-27
Steel shot and method of making steel shot
AT172687B
(en )
1952-10-10
Method and device for the production of lightweight panels
AT175965B
(en )
1953-09-10
Method and device for the production of threads
AT171441B
(en )
1952-05-26
Method and device for the production of wood wool
CH281721A
(en )
1952-03-31
Method of making embroidery.
AT183563B
(en )
1955-10-25
Method and device for the production of hollow bodies
AT171709B
(en )
1952-06-25
Process for the preparation of oximes
AT173044B
(en )
1952-11-10
Ceiling with L-shaped concrete bodies and method of making this ceiling
AT172334B
(en )
1952-08-25
Process for the preparation of N-dialkylaminoalkylphenthiazines
AT184488B
(en )
1956-01-25
Method and mold for making shoes
AT173047B
(en )
1952-11-10
Process for the production of buildings
CH281111A
(en )
1952-02-29
Method of making suspenders.
AT173713B
(en )
1953-01-26
Method of making steel
AT174070B
(en )
1953-02-25
Method of making steel
AT168680B
(en )
1951-07-10
Method and device for the production of continuously cast ingots
AT171248B
(en )
1952-05-10
Method of making oven bowls
AT168175B
(en )
1951-04-25
Method of making oven bowls
AT204249B
(en )
1959-07-10
Method and device for the production of chipboard
AT171176B
(en )
1952-05-10
Process for the production of 17α-methyl-pregnenverbindungen
AT168097B
(en )
1951-04-10
Process for the production of canned sausage
AT170713B
(en )
1952-03-25
Method and device for the production of decorative ribbons
AT174136B
(en )
1953-02-25
Furniture polish and method of making the same