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FR1273518A Expired / Lapsed FR ⏱️ 0.0 years remaining

Improvements to vacuum vaporizers

Assignee: Associated Electrical Industries Ltd
•
Filing: 1960-10-28
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Granted: 1961-10-13
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Expires: 1980-10-28
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Abstract

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Bibliographic Details

Application Number —
Jurisdiction FR
Data Source google_patents
Last Synchronized 2026-11-07 16:24
CPC Classifications
H; H05; H05B; H05B3/00; H05B3/02; H05B3/06; C; C22; C22B; C22B4/00; C22B5/00; C22B5/02; C22B5/16; C23; C23C; C23C14/00; C23C14/22; C23C14/24; C23C14/26; F; F27; F27B; F27B5/00; F27B5/04

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