AT192742B
(en )
1957-10-25
Process for the production of food
CH327372A
(en )
1958-01-31
Casting device for the continuous production of endless metal strands
CH300957A
(en )
1954-08-31
Process for the production of semi-pulp.
AT184440B
(en )
1956-01-25
Device for the production of goods in molds which are embedded in an endless chain
CH306976A
(en )
1955-05-15
Process for the production of gel-like mixtures.
CH322713A
(en )
1957-06-30
Device for the production of cores, molded masks or molds for foundry purposes
CH307970A
(en )
1955-06-30
Process for the production of chlorofluoroethenes.
CH337529A
(en )
1959-04-15
Process for the production of propylamines
CH299810A
(en )
1954-06-30
Process for the production of model pieces and device for carrying out the process.
CH319776A
(en )
1957-02-28
Process for the production of condensation products
CH293961A
(en )
1953-10-31
Method and device for the production of reinforced fiber cement boards.
CH310303A
(en )
1955-10-15
Process for the production of casting, injection molding or compression molds and model for carrying out this process.
CH309986A
(en )
1955-09-30
Process for the production of germanium in the form of wires.
AT189912B
(en )
1957-05-25
Device for the production of goods, in particular sweets, chocolate goods or the like in molds
CH303629A
(en )
1954-12-15
Process for the production of rayon in one continuous operation.
AT173802B
(en )
1953-01-26
Sprue for the molds for the production of steel mills
AT183875B
(en )
1955-11-25
Device for the production of cores, molded masks and. Like. For foundry purposes
BE522257A
(en )
1955-10-28
PROCESS FOR THE PRODUCTION OF PYRROL AND PYRROLS SUBSTITUTED IN C AND N.
AT188503B
(en )
1957-01-25
Method and mold for the production of drive belts
CH311197A
(en )
1955-11-30
Process for the production of perchlorindane.
CH305469A
(en )
1955-02-28
Process for the production of gray cast iron.
AT187404B
(en )
1956-10-25
Process for making zipper links
AT177833B
(en )
1954-03-10
Device for the production of contact pins
GR13424B
(en )
1952-02-04
METHOD AND MACHINE FOR THE PRODUCTION OF RAW MATERIALS.
AT182822B
(en )
1955-08-10
Process for the production of vitamin F concentrates