Patent FR905834A successfully refreshed from Google Patents.
FR905834A
Expired / Lapsed
FR
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Shelter trench
Assignee: Josef Altmann
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Filing: 1944-07-13
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Granted: 1945-12-14
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Expires: 1964-07-13
Abstract
No abstract record available.
Inventors
- 👤 Josef Altmann
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-06 11:41
CPC Classifications
E; E04; E04H; E04H9/00; E04H9/04; E04H9/10; E04H9/12
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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