Patent CH284946A successfully refreshed from Google Patents.
CH284946A
Expired / Lapsed
CH
⏱️ 0.0 years remaining
Breathing apparatus.
Assignee: Gasaccumulator Svenska Ab
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Filing: 1950-12-20
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Granted: —
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Expires: 1970-12-20
Abstract
No abstract record available.
Inventors
- 👤 Gasaccumulator Sv Aktiebolaget
Bibliographic Details
Application Number
—
Jurisdiction
CH
Data Source
google_patents
Last Synchronized
2026-11-06 13:02
CPC Classifications
A; A62; A62B; A62B7/00
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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