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DE653155C Expired / Lapsed DE ⏱️ 0.0 years remaining

Process for the production of a line with an insulation made of mineral material

Assignee: LE CONDUCTEUR ELECTR BLINDE IN
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Filing: 1935-03-20
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Granted: 1937-11-16
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Expires: 1955-03-20
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Abstract

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Bibliographic Details

Application Number —
Jurisdiction DE
Data Source google_patents
Last Synchronized 2026-10-23 11:21
CPC Classifications
H; H01; H01B; H01B7/00; H01B7/16; H05; H05B; H05B3/00; H05B3/40; H05B3/54; H05B3/56

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