Patent CA538062A successfully refreshed from Google Patents.
CA538062A
Expired / Lapsed
CA
⏱️ 0.0 years remaining
Cylindrical filter tube with filter cloth
Assignee: EQUIPMENT DEVELOPMENT Co
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Filing: —
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Granted: 1957-03-12
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Expires: 1974-03-12
Abstract
No abstract record available.
Inventors
- 👤 G. Smith Edmund
- 👤 M. Cocchiarella Otell
Bibliographic Details
Application Number
—
Jurisdiction
CA
Data Source
google_patents
Last Synchronized
2026-10-26 18:53
CPC Classifications
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Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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