DK23467C
(en )
1918-09-02
Support frame for electricity meters, in particular induction meters.
ES61583A1
(en )
1916-02-16
Improvements in current meters.
DK21552C
(en )
1916-10-09
Power meter.
DK19722C
(en )
1915-01-18
Frame clamps.
DK24361C
(en )
1919-04-07
Vending Machine for Electricity, Gas or Liquid.
DK16866C
(en )
1913-01-20
Spacer for the Electrodes in Drying Elements.
ES61743A1
(en )
1916-03-16
Improvements in electric ovens.
DK21223C
(en )
1916-05-15
Carrying case.
DK32562C
(en )
1923-12-03
Support frame for electrical appliances.
ES50270A3
(en )
1911-06-01
Improvements in electric heating elements.
DK34558C
(en )
1925-05-25
Termion amplifier, especially for use in telephone lines.
DK20062C
(en )
1915-04-06
Registering Power Meters.
ES50699A1
(en )
1911-09-01
Improvements in electric heaters.
ES52765A3
(en )
1912-07-01
Improvements in electricity meters.
ES56415A3
(en )
1913-11-01
Improvements in gas meters.
ES56555A1
(en )
1913-11-16
Improvements in the accounting books.
ES58993A1
(en )
1914-10-01
Improvements in the arzones.
ES62014A1
(en )
1916-04-16
Improvements in the converters.
ES56464A1
(en )
1913-11-16
Improvements in shirts.
ES60520A1
(en )
1915-07-16
Improvements in dynamo-electric generators, with their corresponding systems.
ES55522A1
(en )
1913-07-01
Improvements in distillers.
ES55116A1
(en )
1913-05-16
Improvements in flat coil electric meters.
ES59666A3
(en )
1915-02-16
Improvements in the radiators.
ES57456A1
(en )
1914-04-01
Improvements in the radiators.
ES61642A1
(en )
1916-03-01
Improvements introduced in the pumps.