CH207917A
(en )
1939-12-15
High voltage fuse.
DK56056C
(en )
1939-04-17
Method for Manufacturing Voltage Sensitive Electrical Resistors.
CH198532A
(en )
1938-06-30
Rod-shaped electrical heating element.
SU50363A1
(en )
1936-11-30
High voltage fuse
DK54075C
(en )
1937-12-27
Method for Manufacturing Electrical Resistors.
DK55735C
(en )
1939-01-23
Electromechanical Differential for Measuring Electrical Currents or for Affecting Control Devices.
DK55613C
(en )
1938-12-27
Electrical resistance.
DK49737C
(en )
1935-01-07
Electrical Resistance Element.
DK55697C
(en )
1939-01-16
Bookbinding Procedure.
DK53762C
(en )
1937-10-25
Fuse holder for electric Low voltage systems.
CH196060A
(en )
1938-02-28
Fuse.
DK49047C
(en )
1934-07-23
Method for Manufacturing an Electrode Structure.
DK53583C
(en )
1937-09-13
Thermal Fuse for Electrical Coils.
CH207918A
(en )
1939-12-15
High voltage fuse.
DK57189C
(en )
1940-01-22
Method for Manufacturing Capacitor Electrodes.
DK54616C
(en )
1938-04-19
Electrical fuse.
DK55816C
(en )
1939-02-13
Electrical fuse.
DK54791C
(en )
1938-05-30
Thermal Fuse for Electrical Coils.
DK54702C
(en )
1938-05-09
Procedure for Manufacturing Colored Metal Strips.
DK56995C
(en )
1939-12-04
Electrical Switch for High Voltage.
DK55500C
(en )
1938-11-28
Electrical Installation Element.
DK55864C
(en )
1939-02-20
Procedure for Manufacturing Cross Coils.
DK45048C
(en )
1931-12-28
Method for Manufacturing Electrical Resistors.
DK51828C
(en )
1936-06-29
Procedure for Assembling Electrical Capacitors.
DK52324C
(en )
1936-10-19
Procedure for Assembling Electrical Capacitors.