DK46465C
(en )
1932-11-14
Coatings for Depolarization Electrodes in Electrical Elements and Methods for Its Manufacture.
DK46934C
(en )
1933-02-13
Coatings for Depolarization Electrodes in Electrical Elements and Methods for Its Manufacture.
DK45846C
(en )
1932-06-27
Insulation plate for building use and method for its manufacture.
FR631797A
(en )
1927-12-26
Improvement in electrical insulation
SU17207A1
(en )
1930-09-30
Method of making carbon electrodes
FR707729A
(en )
1931-07-11
electrodes for electric ovens
CH144969A
(en )
1931-01-31
Terminal device.
FR666214A
(en )
1929-09-28
Improvements in electrical insulating materials
DK45049C
(en )
1931-12-28
Silent-containing press mixtures and methods for their manufacture.
GR3052B
(en )
1930-12-29
PERFECTIONING IN ELECTRICAL NETWORKS.
ES123548A1
(en )
1931-09-01
IMPROVEMENTS IN ELECTRODES
DK45816C
(en )
1932-06-20
Screw and Procedure for its Manufacture.
AT126877B
(en )
1932-02-25
Terminal block.
FR40426E
(en )
1932-06-23
Improvements in electrical insulating materials
CA280982A
(en )
1928-06-12
Furnace electrode
DK42717C
(en )
1930-08-11
Lead Cable and Procedure for its Manufacture.
DK45407C
(en )
1932-03-21
Electrical Insulation Material and Method of Treatment of the Same.
FR680133A
(en )
1930-04-25
Improvements in electrical insulating materials
DK47658C
(en )
1933-08-21
Pole for electric accumulators and the like.
DK46796C
(en )
1933-01-23
Electrical Cable Installation and Procedure for its Manufacture.
DK46210C
(en )
1932-09-19
Electrical High Resistance and Procedure for Manufacturing the Same.
DK45306C
(en )
1932-02-29
Electrical Discharge Pipe and Procedure for Its Manufacture.
DK39507C
(en )
1928-11-19
High Voltage Cable and Procedure for Its Manufacture.
DK45003C
(en )
1931-12-14
Electric Discharge Rudder with several Electrodes.
CA280527A
(en )
1928-05-29
Electrode