CH344632A
Expired / Lapsed
CH
⏱️ 0.0 years remaining
Safety cap for vents
Assignee: Canadian Patents Dev
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Filing: 1956-11-21
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Granted: —
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Expires: 1976-11-21
Abstract
No abstract record available.
Inventors
- 👤 Osmond Champion Alexander
Bibliographic Details
Application Number
—
Jurisdiction
CH
Data Source
google_patents
Last Synchronized
2026-10-30 18:35
CPC Classifications
B; B65; B65D; B65D51/00; B65D51/16
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
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