Patent DE665387C successfully refreshed from Google Patents.
DE665387C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Sound absorbing plywood doors
Assignee: NIKOLAUS MONZ
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Filing: —
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Granted: 1938-09-23
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Expires: 1955-09-23
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-10-26 11:40
CPC Classifications
E; E06; E06B; E06B5/00; E06B5/20; E06B3/00; E06B3/70; E06B3/7015; E06B2003/7019
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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