CH283513A
(en )
1952-06-15
Process and device for the production of flat structures.
AT175782B
(en )
1953-08-10
Process for the production of semi-pulp
CH292355A
(en )
1953-08-15
Method and device for the production of synthetic fibers.
AT172173B
(en )
1952-08-11
Method and device for the manufacture of footwear
CH317399A
(en )
1956-11-30
Method and device for the production of staple fibers
AT175965B
(en )
1953-09-10
Method and device for the production of threads
AT173230B
(en )
1952-11-25
Process and device for the production of halogenated fatty acids
AT187374B
(en )
1956-10-25
Method and device for the production of hollow bodies
AT176212B
(en )
1953-09-25
Process and apparatus for the production of alkyl monochlorides
AT177790B
(en )
1954-03-10
Process for the production of water-soluble complete fertilizers
AT171733B
(en )
1952-06-25
Process for the production of folinic acid
AT179289B
(en )
1954-08-10
Process for the production of halofluoroethenes
AT172639B
(en )
1952-09-25
Process for the production of phosphate fertilizers
AT183955B
(en )
1955-12-10
Method and device for the production of shaped pieces
AT184589B
(en )
1956-02-10
Process for the production of phosphate fertilizers
AT181026B
(en )
1955-02-10
Method and device for the production of cast mass-produced parts
AT172065B
(en )
1952-08-11
Method and device for the production of lubricants
AT178250B
(en )
1954-04-26
Process for the production of model pieces and device for carrying out the process
AT176362B
(en )
1953-10-10
Method and device for the continuous production of polyamides
AT179290B
(en )
1954-08-10
Process for the production of octochlorocyclopentene
AT181492B
(en )
1955-03-25
Process for the production of semi-pulp
AT184024B
(en )
1955-12-10
Method and device for the production of saw segments
AT172359B
(en )
1952-09-10
Process for the production of folic acid
AT171199B
(en )
1952-05-10
Process for the production of components
AT177211B
(en )
1954-01-11
Process for the manufacture of dentures