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FR2156471A1 Expired / Lapsed FR ⏱️ 0.0 years remaining

FR2156471A1 - - Google Patents

Assignee: Individual
•
Filing: 1971-10-21
•
Granted: —
•
Expires: 1991-10-21
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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 2026-10-23 00:56
CPC Classifications
A; A61; A61N; A61N1/00; A61N1/02; A61N1/18; A61N1/32; A61N1/321

Claims Analysis

Total Claims: 0
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References Cited (Backward Citations)

FR440853A Cited
US1637829A Cited
US2318207A Cited
US2842135A Cited
US3025857A Cited

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