Patent US3911894A successfully refreshed from Google Patents.
DK34154C
Expired / Lapsed
DK
⏱️ 0.0 years remaining
Device for compressible tubes for paste-shaped substances.
Assignee: Nevil Monroe Hopkins
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Filing: 1923-10-18
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Granted: 1925-02-16
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Expires: 1943-10-18
Abstract
No abstract record available.
Inventors
- 👤 Nevil Monroe Hopkins
Bibliographic Details
Application Number
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Jurisdiction
DK
Data Source
google_patents
Last Synchronized
2026-11-06 19:52
CPC Classifications
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