DE667973C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Closing lid for vacuum preservation vessels
Assignee: ADAM PHILIPP ECKSTEIN
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Filing: —
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Granted: 1938-11-24
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Expires: 1955-11-24
Abstract
No abstract record available.
Inventors
- 👤 Adam Philipp Eckstein
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-02 23:50
CPC Classifications
B; B65; B65D; B65D81/00; B65D81/18; B65D81/20; B65D51/00; B65D51/16; B65D51/1672; B65D51/1683
Claims Analysis
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References Cited (Backward Citations)
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