CH344175A
(en )
1960-01-31
Process for the production of spun proteins
CH341274A
(en )
1959-09-30
Method and device for the production of flat glass
CH328396A
(en )
1958-03-15
Detergents and methods of making the same
CH322260A
(en )
1957-06-15
Process for the production of N-methylol-polypyrrolidones
AT178448B
(en )
1954-05-10
Supports for buildings and processes for their manufacture
CH317457A
(en )
1956-11-30
Process for the preparation of diamino-anthraquinonyl-oxdiazoles
CH331041A
(en )
1958-06-30
Process for the manufacture of dentures
AT189895B
(en )
1957-05-10
Process for the production of linings in buildings
AT180137B
(en )
1954-11-10
Plate factory and method of making the same
AT193589B
(en )
1957-11-25
Component and process for its manufacture
AT190523B
(en )
1957-07-10
Process for the preparation of alkylene-bis-dithiocarbamates
AT177786B
(en )
1954-03-10
Process for the production of posters
AT186861B
(en )
1956-09-25
Process for the production of cell bodies
AT180925B
(en )
1955-01-25
Process for the production of trimethylolpropane
AT183955B
(en )
1955-12-10
Method and device for the production of shaped pieces
CH319674A
(en )
1957-02-28
Method and device for the production of blades for turbo machines
AT184910B
(en )
1956-03-10
Process for the production of new salicylanilides
CH314941A
(en )
1956-07-15
Method for producing blueprint material
AT192110B
(en )
1957-09-25
Process for the manufacture of doors
AT189792B
(en )
1957-05-10
Methods and devices for the manufacture of hollow objects
AT179589B
(en )
1954-09-10
Process for the manufacture of semiconductors
CH320324A
(en )
1957-03-31
Process for the production of self-adhesive sheet-like structures
AT174725B
(en )
1953-04-25
Method of manufacturing floors
AT178355B
(en )
1954-05-10
Process for the production of sulfanilguanidine
AT180062B
(en )
1954-11-10
Process for the production of chloro-urethanes