AT120232B
(en )
1930-12-10
Method for replacing support masts for electrical lines and the like. like
AT112851B
(en )
1929-04-10
Method and device for drying cardboard u. like
AT119689B
(en )
1930-11-10
Method for recording sound waves on plates, rollers and the like like
AT111463B
(en )
1928-11-26
Method and device for insulating and covering cable ends, connection points and the like. like
AT121266B
(en )
1931-02-10
Device for cooling bodies covered with chocolate or the like.
AT159271B
(en )
1940-08-10
Process for the flush insertion of single, lined up flush-mounted boxes for electrical installation apparatus.
AT116279B
(en )
1930-02-10
Electrical device.
AT129121B
(en )
1932-07-11
Plate made of stone or the like with an outer frame made of flat iron, in particular for covering cable ducts.
AT131507B
(en )
1933-01-25
Tool for making strangle joints on electrical conductors.
AT154336B
(en )
1938-09-26
Device for locking rotatable pins or the like.
AT118810B
(en )
1930-08-25
Procedure for installing doors.
AT130127B
(en )
1932-11-10
Process for maintaining the proper impregnation of high voltage cables.
AT111486B
(en )
1928-11-26
Method of joining the ends of the individual conductors of a divided electrical conductor.
AT119308B
(en )
1930-10-10
Process for the manufacture of telephone cables.
AT106028B
(en )
1927-03-25
Process for the production of boxes, box sleeves, paper tubes and the like covered on both sides with metal foil like
AT124904B
(en )
1931-10-10
Fastening element for flat objects such as sheets, plates, cards and the like. like
AT124553B
(en )
1931-09-25
Steel die and method of making the same.
AT99223B
(en )
1925-02-10
Device for generating sentence elements such as decorative lines u. like
AT122299B
(en )
1931-04-10
Method and device for cleaning and mixing fats.
AT112602B
(en )
1929-03-25
Method for introducing briquettes in metallurgical processes.
AT107103B
(en )
1927-08-25
Device for dividing tubes, rods and. Like. Made of glass.
AT119965B
(en )
1930-11-25
Process for the preparation of 1-phenyl-1-oxo-2-methylaminopropane.
AT122013B
(en )
1931-03-25
Process for converting resites into novolaks.
AT116652B
(en )
1930-03-10
Pliers for removing insulation from jumper wires.
AT110841B
(en )
1928-10-10
Method of drawing zinc sheet.