DE1927096B2
(en )
1971-05-06
METHOD OF DEVICE FOR LAYING AN ELECTRICAL WIRE
CH318604A
(en )
1957-01-15
Method and device for switching electrical currents
CH304909A
(en )
1955-01-31
Method and device for controlling electrical image signals.
AT188200B
(en )
1957-01-10
Method and device for making electrical installation pipes bend
CH279448A
(en )
1951-11-30
Method and device for sheathing electrical cables.
CH310839A
(en )
1955-11-15
Method and device for electroplating metal wires.
AT180396B
(en )
1954-12-10
Method and device for sealing chimney masonry
AT192114B
(en )
1957-09-25
Method and device for welding
CH333322A
(en )
1958-10-15
Electrical connection part on conductor and method and device for its manufacture
FR1057290A
(en )
1954-03-08
Method and device for graphiting electrical cables
AT173761B
(en )
1953-01-26
Device for de-energizing electrical generators
AT190850B
(en )
1957-07-25
Method and device for demolding cast pipes
AT180905B
(en )
1955-01-25
Method and device for repairing sewer pipes
CH314052A
(en )
1956-05-31
Process for the continuous casting of socket pipes
AT182600B
(en )
1955-07-11
Device for welding pipes by induction heating
AT185205B
(en )
1956-04-10
Method and device for the production of welded wire nets
AT179812B
(en )
1954-10-11
Device for stripping electrical cables
AT179813B
(en )
1954-10-11
Device for stripping electrical cables
AT174392B
(en )
1953-03-25
Method and device for hardening preferably profiled thin sheet metal
AT189682B
(en )
1957-04-25
Method and device for removing the insulation from wires, especially fine wires
AT194797B
(en )
1958-01-10
Method and apparatus for weaving
AT185559B
(en )
1956-05-11
Method and device for plastering chimneys
AT182664B
(en )
1955-07-25
Method, system and device for electrical ignition for deceleration detonation
AT177707B
(en )
1954-02-25
Method and device for extracting the cores of concrete pipes
AT172883B
(en )
1952-10-25
Device for de-energizing electrical generators