AT196629B
(en )
1958-03-25
Permanent magnet and method of making the same
CH329842A
(en )
1958-05-15
Lock nut and method of making the same
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
AT168998B
(en )
1951-09-25
Method and device for the production of in-situ concrete piles
AT183563B
(en )
1955-10-25
Method and device for the production of hollow bodies
AT173226B
(en )
1952-11-25
Process and device for the production of green malt
AT171441B
(en )
1952-05-26
Method and device for the production of wood wool
CH330792A
(en )
1958-06-30
Rubber covered roller and method of making the same
AT182074B
(en )
1955-05-25
Unfired refractory brick and method of making the same
AT170990B
(en )
1952-04-10
Wall construction and method of making same
AT173047B
(en )
1952-11-10
Process for the production of buildings
AT184488B
(en )
1956-01-25
Method and mold for making shoes
AT171519B
(en )
1952-06-10
Method and device for the production of prestressed steel-string concrete supports
CH266840A
(en )
1950-02-28
Wall construction and method of making same.
AT173473B
(en )
1952-12-27
Steel shot and method of making steel shot
AT171248B
(en )
1952-05-10
Method of making oven bowls
AT168175B
(en )
1951-04-25
Method of making oven bowls
AT173271B
(en )
1952-12-10
Method and device for the manufacture of cement pipes
AT168077B
(en )
1951-04-10
Mixture and method of making magnesite bricks
AT170713B
(en )
1952-03-25
Method and device for the production of decorative ribbons
AT178166B
(en )
1954-04-10
Process for the production of plaster bandages and longuettes
AT171175B
(en )
1952-05-10
Process for the production of foam concrete
AT174136B
(en )
1953-02-25
Furniture polish and method of making the same
AT179385B
(en )
1954-08-25
Process for the preparation of substituted pteridines