CH265480A
(en )
1949-12-15
Method and device for the continuous production of artificial threads.
CH257663A
(en )
1948-10-31
Method and device for atomizing liquids.
CH251484A
(en )
1947-10-31
Internally threaded chuck and method of making the same.
CH262553A
(en )
1949-07-15
Process and device for the decomposition of volatile metal chlorides.
AT168593B
(en )
1951-06-25
Method and device for the production of steel granulate
CH292355A
(en )
1953-08-15
Method and device for the production of synthetic fibers.
AT171045B
(en )
1952-04-25
Method and device for the treatment of synthetic threads
AT175965B
(en )
1953-09-10
Method and device for the production of threads
AT172173B
(en )
1952-08-11
Method and device for the manufacture of footwear
CH266869A
(en )
1950-02-28
Process for the continuous production of synthetic threads and device for carrying out the process.
AT176517B
(en )
1953-10-26
Device for treating liquids
AT167752B
(en )
1951-02-26
Method and device for the production of colored prints
CH249877A
(en )
1947-07-31
Process and device for the purification of waste water.
AT167834B
(en )
1951-03-10
Method and device for the continuous decomposition of alkali amalgam
AT181934B
(en )
1955-05-10
Method and device for the production of garlic juice in its natural state
AT189575B
(en )
1957-04-10
Method and device for the production of fabrics
AT173271B
(en )
1952-12-10
Method and device for the manufacture of cement pipes
AT170705B
(en )
1952-03-25
Process and device for the production of artificial casings
AT175853B
(en )
1953-08-25
Method and device for the treatment of liquids containing foreign matter
AT193132B
(en )
1957-11-25
Method and device for manufacturing zip fasteners
CH298838A
(en )
1954-05-31
Method and device for the production of synthetic threads.
AT172365B
(en )
1952-09-10
Method and apparatus for manufacturing slide fastener links
AT170713B
(en )
1952-03-25
Method and device for the production of decorative ribbons
CH295002A
(en )
1953-12-15
Method and device for the production of artificial threads.
AT176179B
(en )
1953-09-25
Method and device for controlling the drying process of flat structures, foils, threads and bundles of threads