AT169733B
Expired / Lapsed
AT
⏱️ 0.0 years remaining
Device for generating grooves on trees for the purpose of resin extraction
Assignee: Karl Dr Mazek-Fialla
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Filing: 1950-04-15
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Granted: 1951-12-10
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Expires: 1970-04-15
Abstract
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Inventors
Karl Dr Mazek-Fialla
Bibliographic Details
Application Number
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Jurisdiction
AT
Data Source
google_patents
Last Synchronized
2026-11-06 07:00
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