CH225539A
(en )
1943-02-15
Method and device for the production of synthetic fibers.
CH205107A
(en )
1939-06-15
Method and device for the production of fiberglass.
CH160729A
(en )
1933-03-31
Process for the manufacture of wire ropes and cables with non-circular wires of high strength and the device for practicing this process.
AT105667B
(en )
1927-02-25
Method and device for the production of stranded conductors with a non-circular cross-section.
AT105677B
(en )
1927-02-25
Method and device for the production of stranded conductors.
CH206946A
(en )
1939-09-15
Method and device for the production of large artificial silk strands.
CH158174A
(en )
1932-11-15
Method and device for the production of road surfaces.
CH153009A
(en )
1932-02-29
Method and device for the production of cable strands of non-circular cross-section.
AT109528B
(en )
1928-05-10
Method and device for the high-gloss production of conductors (cables).
AT109610B
(en )
1928-05-10
Method and device for the production of twisted conductors from insulated partial conductors
CH212823A
(en )
1940-12-31
Method and device for manufacturing flycatchers.
CH251581A
(en )
1947-10-31
Method and device for the production of rearranged artificial silk chains.
AT110399B
(en )
1928-08-10
Process for the manufacture of telephone cables.
CA245294A
(en )
1924-12-16
Electrical method and apparatus
CA245293A
(en )
1924-12-16
Electrical method and apparatus
CA245296A
(en )
1924-12-16
Electrical method and apparatus
CA245297A
(en )
1924-12-16
Electrical method and apparatus
CA245298A
(en )
1924-12-16
Electrical method and apparatus
CA245299A
(en )
1924-12-16
Electrical method and apparatus
CA245300A
(en )
1924-12-16
Electrical method and apparatus
CA245295A
(en )
1924-12-16
Electrical method and apparatus
AT103983B
(en )
1926-08-25
Method and device for the production of glass ribbons.
CH152812A
(en )
1932-02-29
Method and device for the production of cement.
AT107980B
(en )
1927-11-25
Process for the production of enamelled wires.
AT105738B
(en )
1927-02-25
Method and device for the production of electrical conductors from cranked individual conductors.