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CH185481A
Expired / Lapsed
CH
⏱️ 0.0 years remaining
Method and device for the production of sheets which are to be used in particular for packaging and wrapping.
Assignee: Frenkel Gennady
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Filing: 1935-09-23
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Granted: —
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Expires: 1955-09-23
Abstract
No abstract record available.
Inventors
- 👤 Frenkel Gennady
Bibliographic Details
Application Number
—
Jurisdiction
CH
Data Source
google_patents
Last Synchronized
2026-10-28 11:46
CPC Classifications
—
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