CA963446A
Expired / Lapsed
CA
⏱️ 0.0 years remaining
Combination shut-off valve and flow control valve with side access and viewing port for observation, testing and on-line servicing
Assignee: LAMPERT SYDNEY
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Filing: 1972-11-15
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Granted: 1975-02-25
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Expires: 1992-11-15
Abstract
No abstract record available.
Inventors
- 👤 David Rosenberg
Bibliographic Details
Application Number
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Jurisdiction
CA
Data Source
google_patents
Last Synchronized
2026-10-29 18:03
CPC Classifications
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