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DK10691C
(en)
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Device for metal-clad insulation pipes for electrical wires.
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DK11466C
(en)
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Device for lightning conductors for street-covered buildings.
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CH44424A
(en)
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Metal-sheathed insulated cable
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DK12707C
(en)
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Device for Connecting Parts to Electrical Wires.
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FR365872A
(en)
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Advanced conduit for electrical conductors
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DK9154C
(en)
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Device for Electrical Installations.
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FR384078A
(en)
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Insulation for electrical devices
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CH44902A
(en)
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Universal junction box for electrical cables, assembled from individual wall pieces
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CH46756A
(en)
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Tube for electrical conductors
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DK6187C
(en)
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Device at Branch Boxes for Electrical Wires.
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DK7392C
(en)
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Fuse plug for electrical wires.
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FR394390A
(en)
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Connection for electrical pipes
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FR389631A
(en)
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Wire clamp for electrical conductors
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DK8244C
(en)
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Procedure for Insulating Electrical Wiring.
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FR386047A
(en)
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Wire tie for electrical conductors
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FR376604A
(en)
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Conduits for electric cables
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DK10916C
(en)
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Device by Terminals for Connecting Electrical Wires.
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CA115512A
(en)
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Insulating covering for pipes
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DK10629C
(en)
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Electrical Telegraphy Device.
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DK11557C
(en)
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Electrical Command Device.
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CH43380A
(en)
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Electrical house line system
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DK6379C
(en)
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Device for Switchgear for Electric Motors.
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CH37672A
(en)
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Insulated electrical line
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DK11578C
(en)
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Fuse for electrical overhead lines.
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DK11567C
(en)
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Device by electric motors.
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