Patent DE608697C successfully refreshed from Google Patents.
DE608697C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Electric heating plate, consisting of two ceramic plates placed flat on top of one another, the top of which serves as a cover plate
Assignee: Individual
•
Filing: 1931-03-14
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Granted: 1935-01-30
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Expires: 1951-03-14
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-02 17:55
CPC Classifications
H; H05; H05B; H05B3/00; H05B3/68; H05B3/74; H05B3/748
Claims Analysis
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