Patent DE646667C successfully refreshed from Google Patents.
DE646667C
Expired / Lapsed
DE
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Device for smoking and drying systems to generate smoke and dry air
Assignee: Individual
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Filing: 1934-08-31
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Granted: 1937-06-19
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Expires: 1954-08-31
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-08 11:46
CPC Classifications
A; A23; A23B; A23B4/00; A23B4/044; A23B4/052; A23B4/0523
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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