Patent DK53140C successfully refreshed from Google Patents.
DK53140C
Expired / Lapsed
DK
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Plant for Protection against harmful Earth rays.
Assignee: Charles Tomasini
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Filing: 1935-12-09
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Granted: 1937-05-31
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Expires: 1955-12-09
Abstract
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Inventors
- 👤 Charles Tomasini
Bibliographic Details
Application Number
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Jurisdiction
DK
Data Source
google_patents
Last Synchronized
2026-10-25 06:58
CPC Classifications
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