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FR877344A Expired / Lapsed FR ⏱️ 0.0 years remaining

Process for manufacturing flat products from superpolyamides

Assignee: Carl Freudenberg KG
•
Filing: 1941-11-29
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Granted: 1942-12-03
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Expires: 1961-11-29
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Abstract

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Inventors

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Bibliographic Details

Application Number —
Jurisdiction FR
Data Source google_patents
Last Synchronized 2026-10-23 18:58
CPC Classifications
H; H01; H01J; H01J13/00; H01J13/02; H01J13/26; B; B29; B29C; B29C43/00; B29C43/22; B29C43/222; B29C43/24; B32; B32B; B32B27/00; B32B27/34; B44; B44C; B44C1/00; B44C1/10; B44C1/14; C; C07; C07C; C07C311/00; C07C311/50; C07C311/52; C07C311/54; D; D06; D06N; D06N3/00; F; F02; F02M; F02M51/00; F02M61/00; F02M61/16; G; G06; G06K; G06K19/00; G06K19/02; H01J13/04; H01J13/16; H01J13/18; H01J13/24; H01J13/48; B29K; B29K2077/00; F02M2700/00; F02M2700/07; F02M2700/074; H01J2893/00; H01J2893/0072; H01J2893/0088; H01J2893/009

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