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FI41820B
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FI41820B - - Google Patents
Assignee: E Karjalainen
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Filing: 1964-04-28
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Granted: 1969-10-31
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Expires: 1984-04-28
Abstract
No abstract record available.
Inventors
- 👤 E Karjalainen
Bibliographic Details
Application Number
—
Jurisdiction
FI
Data Source
google_patents
Last Synchronized
2026-11-01 23:29
CPC Classifications
E; E02; E02F; E02F3/00; E02F3/04; E02F3/28; E02F3/30; E02F3/32; E02F9/00; E02F9/08; E02F9/085
Claims Analysis
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References Cited (Backward Citations)
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