FR557582A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Hermetically sealed box
Assignee: Adolphe-Jean Boltzhauser
•
Filing: 1922-10-18
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Granted: 1923-08-11
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Expires: 1942-10-18
Abstract
No abstract record available.
Inventors
- 👤 Adolphe-Jean Boltzhauser
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-30 09:49
CPC Classifications
B; B65; B65D; B65D45/00; B65D45/32
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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