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FR56946E Expired / Lapsed FR ⏱️ 0.0 years remaining

Vitreous material interposed between a glass bath and the electrodes which serve for the transmission of the electric current for the heating of this bath by the Joule effect and the process resulting from its use

Assignee: Robert Gallois
•
Filing: 1947-12-08
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Granted: 1952-10-09
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Expires: 1967-12-08
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Abstract

No abstract record available.

Inventors

  • 👤 Robert Gallois

Bibliographic Details

Application Number —
Jurisdiction FR
Data Source google_patents
Last Synchronized 2026-10-29 21:05
CPC Classifications
C; C03; C03B; C03B5/00; C03B5/16; C03B5/167; C03B5/02; C03B5/027; C03C; C03C3/00; C03C3/04; C03C3/076; C03C3/102; H; H05; H05B; H05B3/00; H05B3/02; H05B3/03

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