DE641687C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Paper cigar tip with a partially transparent filter chamber formed by the tip coat
Assignee: A SCHEUFELEN DR
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Filing: 1935-07-27
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Granted: 1937-02-10
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Expires: 1955-07-27
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-08 12:53
CPC Classifications
A; A24; A24F; A24F13/00; A24F13/02; A24F13/04; A24F13/06
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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