CH341274A
(en )
1959-09-30
Method and device for the production of flat glass
AT192742B
(en )
1957-10-25
Process for the production of food
CH322661A
(en )
1957-06-30
Method and device for the production and finishing of printing blocks
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
AT188495B
(en )
1957-01-25
Processes and devices for the continuous production of chipboard
AT189794B
(en )
1957-05-10
Process and device for the production of moldings
AT183955B
(en )
1955-12-10
Method and device for the production of shaped pieces
AT187374B
(en )
1956-10-25
Method and device for the production of hollow bodies
CH331041A
(en )
1958-06-30
Process for the manufacture of dentures
CH317457A
(en )
1956-11-30
Process for the preparation of diamino-anthraquinonyl-oxdiazoles
AT188503B
(en )
1957-01-25
Method and mold for the production of drive belts
AT185803B
(en )
1956-06-11
Process and device for the continuous production of hexachlorocyclohexane
AT178250B
(en )
1954-04-26
Process for the production of model pieces and device for carrying out the process
AT180137B
(en )
1954-11-10
Plate factory and method of making the same
AT195225B
(en )
1958-01-25
Method and device for the production of moldings of any cross-sectional shape
AT177786B
(en )
1954-03-10
Process for the production of posters
AT181744B
(en )
1955-04-25
Method and device for the production of bottles and hollow bodies
CH319677A
(en )
1957-02-28
Process for the production of plastic films
AT179702B
(en )
1954-09-25
Method and device for the production of sausages
CH313769A
(en )
1956-05-15
Process for the production of amino alcohols
CH442745A
(en )
1967-08-31
Process for the production of plastic moldings
AT178355B
(en )
1954-05-10
Process for the production of sulfanilguanidine
AT180062B
(en )
1954-11-10
Process for the production of chloro-urethanes
CH325083A
(en )
1957-10-31
Process for the production of neutrocyanines