Patent DE820550C successfully refreshed from Google Patents.
DE820550C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Device for taps or the like to ventilate the removed liquid
Assignee: WRIGHTWAY ENGINEERING Co
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Filing: 1950-05-12
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Granted: 1951-11-12
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Expires: 1970-05-12
Abstract
No abstract record available.
Inventors
- 👤 Joseph J Goodrie
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-08 05:46
CPC Classifications
B; B67; B67D; B67D1/00; B67D1/08; B67D1/12; B67D1/14; B67D1/1405; B67D1/1411; B67D1/1416
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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