Patent CA944786A successfully refreshed from Google Patents.
CA944786A
Expired / Lapsed
CA
⏱️ 0.0 years remaining
Rotary fluid seal
Assignee: FIELD'S INDUSTRIAL RESEARCH (1971) Ltd
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Filing: 1971-06-02
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Granted: 1974-04-02
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Expires: 1991-06-02
Abstract
No abstract record available.
Inventors
- 👤 William J. Field
Bibliographic Details
Application Number
—
Jurisdiction
CA
Data Source
google_patents
Last Synchronized
2026-11-04 07:50
CPC Classifications
F; F16; F16L; F16L39/00; F16L39/04
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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