AT334335B
(en )
1976-01-10
PROCESS FOR THE PREPARATION OF 1-PHENYL-2-AMINOATHANOLEN- (1)
AT173271B
(en )
1952-12-10
Method and device for the manufacture of cement pipes
AT168593B
(en )
1951-06-25
Method and device for the production of steel granulate
AT172173B
(en )
1952-08-11
Method and device for the manufacture of footwear
AT173270B
(en )
1952-12-10
Method and device for the manufacture of cement pipes
AT167429B
(en )
1951-01-10
Process for the preparation of pentaenes
AT175965B
(en )
1953-09-10
Method and device for the production of threads
AT172687B
(en )
1952-10-10
Method and device for the production of lightweight panels
AT171441B
(en )
1952-05-26
Method and device for the production of wood wool
AT173226B
(en )
1952-11-25
Process and device for the production of green malt
AT171519B
(en )
1952-06-10
Method and device for the production of prestressed steel-string concrete supports
AT170713B
(en )
1952-03-25
Method and device for the production of decorative ribbons
AT184488B
(en )
1956-01-25
Method and mold for making shoes
AT183563B
(en )
1955-10-25
Method and device for the production of hollow bodies
AT169098B
(en )
1951-10-10
Device for the production of building blocks
AT168896B
(en )
1951-09-10
Method and device for the production of concrete pipes with prestressed round reinforcement
AT168961B
(en )
1951-09-25
Method and device for the production of artificial mineral water
AT165400B
(en )
1950-02-25
Method and device for the production of tubular tire jackets
CH266840A
(en )
1950-02-28
Wall construction and method of making same.
AT183179B
(en )
1955-09-10
Method and device for the production of centrifugally cast pipes
AT174334B
(en )
1953-03-25
Method and device for the production of cement roof tiles
AT173378B
(en )
1952-12-10
Process and insert hose for the production of cavities in structures
AT170990B
(en )
1952-04-10
Wall construction and method of making same
AT171045B
(en )
1952-04-25
Method and device for the treatment of synthetic threads
AT168583B
(en )
1951-06-25
Surface hardened tool and process for its manufacture