CA666090A
Expired / Lapsed
CA
⏱️ 0.0 years remaining
Surgical t tube
Assignee: Sierra Engineering Co
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Filing: —
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Granted: 1963-07-02
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Expires: 1980-07-02
Abstract
No abstract record available.
Inventors
- 👤 J. Holman Darrell
Bibliographic Details
Application Number
—
Jurisdiction
CA
Data Source
google_patents
Last Synchronized
2026-10-25 09:59
CPC Classifications
A; A61; A61M; A61M25/00; A61M25/01; A61M25/02; A61M25/04
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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