FR730065A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Electrical device provided with a switch or safety connection, for heating or vaporizing a medium
Assignee: Gottlieb Kilchhofer
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Filing: 1931-12-30
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Granted: 1932-08-05
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Expires: 1951-12-30
Abstract
No abstract record available.
Inventors
- 👤 Gottlieb Kilchhofer
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-27 18:43
CPC Classifications
H; H05; H05B; H05B1/00; H05B1/02; H05B1/0202; H05B1/0208
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