AT89366B
(en )
1922-09-11
Device to reduce the potential difference between the two windings of high voltage transformers.
AT89371B
(en )
1922-09-11
Device to reduce the potential difference between the two windings of a high voltage transformer.
AT89372B
(en )
1922-09-11
Device to reduce the potential difference between the two windings of a high voltage transformer.
FR481059A
(en )
1916-10-27
Transformer coils
DK30697C
(en )
1922-11-20
Device for Magnetization of DC Generators.
AT87478B
(en )
1922-02-25
Bottle-shaped high voltage capacitor.
FR23548E
(en )
1921-11-30
High voltage transformer system
DK20474C
(en )
1915-08-23
Electrolytic Device.
CH72118A
(en )
1916-04-01
Telegraph system
DK20061C
(en )
1915-04-06
Current limiter.
CH73499A
(en )
1916-10-02
DC transformer
CH73031A
(en )
1916-08-01
Current limiter
CH73416A
(en )
1917-02-16
Current limiter
CH69083A
(en )
1915-05-17
Figure telegraph
DK20046C
(en )
1915-04-06
Connection terminal for overhead lines.
DK19988C
(en )
1915-03-22
Buelysel electrode.
AT99295B
(en )
1925-02-25
Device for regulating the terminal voltage of AC induction motors fed by phase converters.
FI4410A
(en )
1911-05-30
Interpretation on the basis of the final accounts, the final accounts, the final accounts for the first quarter
FR23787E
(en )
1921-12-30
Double collimator, symmetrical, for sights
AT88459B
(en )
1922-05-10
Electromagnetic separator.
AT82884B
(en )
1921-02-25
AC telegraph.
DK20037C
(en )
1915-04-06
Self-magnetizing High Frequency Generator.
DK38610C
(en )
1928-04-02
High frequency generator.
DK16556C
(en )
1912-10-28
Connection by electrical block devices.
FI5341A
(en )
1913-06-17
For the purposes of this Regulation, the persons concerned shall be present