Patent CA879436A successfully refreshed from Google Patents.
CA879436A
Expired / Lapsed
CA
⏱️ 0.0 years remaining
Method for manufacturing on a paper machine paper which has good friction characteristics and/or which is stretchable
Assignee: Wilh Schauman Oy AB
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Filing: —
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Granted: 1971-08-31
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Expires: 1988-08-31
Abstract
No abstract record available.
Inventors
- 👤 J. Valkama Paavo
Bibliographic Details
Application Number
—
Jurisdiction
CA
Data Source
google_patents
Last Synchronized
2026-11-01 16:24
CPC Classifications
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