FR773344A
Expired / Lapsed
FR
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Cutting process in the cutting of veins with hydraulic backfilling
Assignee: Marjan Skup
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Filing: 1934-05-16
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Granted: 1934-11-16
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Expires: 1954-05-16
Abstract
No abstract record available.
Inventors
- 👤 Marjan Skup
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-29 19:24
CPC Classifications
E; E21; E21C; E21C25/00; E21C25/60
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