DE709405C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Reservoir for the high-tension oxygen to be carried in airplanes, airships or free balloons
Assignee: BERNH DRAEGER
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Filing: 1933-06-08
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Granted: 1941-08-15
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Expires: 1953-06-08
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-10-28 08:09
CPC Classifications
F; F17; F17C; F17C1/00; F17C2201/00; F17C2201/01; F17C2201/0128; F17C2201/0133; F17C2201/0147; F17C2201/0166; F17C2201/0171; F17C2201/05; F17C2201/056; F17C2205/00; F17C2205/03; F17C2205/0302; F17C2205/0323; F17C2205/035; F17C2221/00; F17C2221/01; F17C2221/011; F17C2223/00; F17C2223/01; F17C2223/0107; F17C2223/0123; F17C2223/03; F17C2223/035; F17C2260/00; F17C2260/04; F17C2260/042; F17C2270/00; F17C2270/01; F17C2270/0186; F17C2270/0189; F17C2270/0192
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