Patent FR1236747A successfully refreshed from Google Patents.
FR1236747A
Expired / Lapsed
FR
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Fiber sheet refinement
Assignee: Jacksons Millboard & Fibre Com
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Filing: 1959-09-24
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Granted: 1960-07-22
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Expires: 1979-09-24
Abstract
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Inventors
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Bibliographic Details
Application Number
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Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-29 10:34
CPC Classifications
D; D21; D21F; D21F11/00; D21F11/02; D21F11/04
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