CH352423A
Expired / Lapsed
CH
⏱️ 0.0 years remaining
Electric heating element
Assignee: Pennekamp Ernst Fa
•
Filing: 1956-11-21
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Granted: —
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Expires: 1976-11-21
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
CH
Data Source
google_patents
Last Synchronized
2026-11-09 13:00
CPC Classifications
H; H05; H05B; H05B3/00; H05B3/20; H05B3/22; H05B3/28; H05B3/30
Claims Analysis
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References Cited (Backward Citations)
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