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FR1306296A Expired / Lapsed FR ⏱️ 0.0 years remaining

A method of making thin papers having improved moisture resistance

Assignee: Feldmuehle AG
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Filing: 1961-11-09
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Granted: 1962-10-13
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Expires: 1981-11-09
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Abstract

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Bibliographic Details

Application Number —
Jurisdiction FR
Data Source google_patents
Last Synchronized 2026-11-08 04:36
CPC Classifications
D; D21; D21H; D21H23/00; D21H23/76; D21H17/00; D21H17/20; D21H17/33; D21H17/46; D21H17/47; D21H17/49; D21H17/50; D21H17/51; D21H17/54; D21H17/56

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