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FR2019818A1 Expired / Lapsed FR ⏱️ 0.0 years remaining

FR2019818A1 - - Google Patents

Assignee: Unifrax I LLC
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Filing: 1969-10-02
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Granted: —
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Expires: 1989-10-02
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Abstract

No abstract record available.

Inventors

No inventors recorded.

Bibliographic Details

Application Number —
Jurisdiction FR
Data Source google_patents
Last Synchronized 2026-11-03 13:03
CPC Classifications
D; D21; D21H; D21H13/00; D21H13/10; D21H13/20; D21H13/22; B; B64; B64C; B64C1/00; B64C1/40; C; C04; C04B; C04B16/00; C04B16/04; C04B16/06; C04B30/00; C04B30/02; F; F16; F16L; F16L59/00; F16L59/02; F16L59/028; Y; Y02; Y02T; Y02T50/00; Y02T50/40

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