Patent CA799317A successfully refreshed from Google Patents.
CA799317A
Expired / Lapsed
CA
⏱️ 0.0 years remaining
Tensioning device for use with an intermittent drive mechanism for fragile ribboned materials
Assignee: Minister of Mines and Technical Surveys
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Filing: —
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Granted: 1968-11-19
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Expires: 1985-11-19
Abstract
No abstract record available.
Inventors
- 👤 W. Geuer Juan
- 👤 D. Valliant Herbert
Bibliographic Details
Application Number
—
Jurisdiction
CA
Data Source
google_patents
Last Synchronized
2026-10-26 17:35
CPC Classifications
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Claims Analysis
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