CH17051A
(en )
1899-04-15
Insulating tube for guiding several electrical power lines through walls, which must be kept separate from one another
DK4094C
(en )
1901-08-05
Procedure for Insulating Electrical Wires Using Cooling.
CH29525A
(en )
1904-08-31
Connection conductor for rail ends to return the electrical current
CH30390A
(en )
1904-12-15
Insulating roll for fastening electrical conductors
JP2021013267A5
(en )
2021-12-23
DK3765C
(en )
1901-03-04
Automatic Trolley for Power Transfer from Electrical Wires.
DK4390C
(en )
1901-11-25
Device at Branch Boxes for Electrical Wires.
CH15004A
(en )
1898-03-15
Channel arrangement for electrical lines
GB190306288A
(en )
1903-05-14
Improvements in Windings for Electrical Transformers.
CH17052A
(en )
1899-04-15
Connection arrangement for glass tubes, which are used to isolate electrical wire lines
GB190417375A
(en )
1905-06-08
An Improved Terminal for Electric Cables.
GB190302152A
(en )
1903-12-17
Electric Spark-plug for Explosion Motors.
DK10691C
(en )
1908-03-30
Device for metal-clad insulation pipes for electrical wires.
ES28533A3
(en )
1901-11-16
Improvements in insulators for electrical conductors.
DK6446C
(en )
1904-03-28
Device for Branching from Electrical Wires.
ES24234A1
(en )
1899-06-16
An insulator for electrical conductive wires.
ES31339A1
(en )
1903-05-16
An improved apparatus for producing a gas or vapor passage for the electric current.
ES23844A1
(en )
1899-03-16
Improvements in conductors for electric cables.
CH32362A
(en )
1905-07-31
Insulating plate for electrical purposes
GB190317232A
(en )
1904-04-28
Improvements in Terminal Holders for Electric Wires, Leads or Cables.
FR365872A
(en )
1906-09-19
Advanced conduit for electrical conductors
AT4581B
(en )
1901-07-10
Junction box for electrical lines.
GB189416916A
(en )
1895-07-27
An Improved Apparatus for Manipulating Lime and Electric Lights, and the Boxes used therewith.
CH13652A
(en )
1897-07-31
Connection clamp for electrical lines
DK4251C
(en )
1901-10-14
Device by Conductors for electric incandescent lamps.