CH375314A
Expired / Lapsed
CH
⏱️ 0.0 years remaining
Consolidation pin for tunnels and for similar uses, to be anchored in a drilling of the rock allowing the recovery of all the parts that compose it
Assignee: Belloli Riccardo
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Filing: 1961-01-31
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Granted: —
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Expires: 1981-01-31
Abstract
No abstract record available.
Inventors
- 👤 Belloli Riccardo
Bibliographic Details
Application Number
—
Jurisdiction
CH
Data Source
google_patents
Last Synchronized
2026-10-24 04:38
CPC Classifications
F; F25; F25B; F25B39/00; F25B39/02; E; E21; E21D; E21D21/00; E21D21/008; F25B2339/00; F25B2339/02; F25B2339/024; F25B2339/0242
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