CA963518A
Expired / Lapsed
CA
⏱️ 0.0 years remaining
Engine block heater
Assignee: PYROIL Co
•
Filing: 1972-09-14
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Granted: 1975-02-25
•
Expires: 1992-09-14
Abstract
No abstract record available.
Inventors
- 👤 Robert G. Feldmann
Bibliographic Details
Application Number
—
Jurisdiction
CA
Data Source
google_patents
Last Synchronized
2026-11-07 10:51
CPC Classifications
H; H05; H05B; H05B3/00; H05B3/02; H05B3/06; Y; Y10; Y10T; Y10T292/00; Y10T292/08; Y10T292/1043; Y10T292/1075; Y10T292/1094
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
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