Patent DE806491C successfully refreshed from Google Patents.
DE806491C
Expired / Lapsed
DE
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Sealing device for the hermetic seal between the wing and the frame for up-and-over doors, doors, windows, roller shutter boxes and refrigerators
Assignee: ARNOLD VOELKEL
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Filing: 1950-02-03
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Granted: 1951-06-14
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Expires: 1970-02-03
Abstract
No abstract record available.
Inventors
- 👤 Jakob Wilhelm Roth
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-02 12:38
CPC Classifications
E; E06; E06B; E06B7/00; E06B7/16; E06B7/22; E06B7/23; E06B7/2305; E06B7/2307; E06B7/2309
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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