CH480533A
Expired / Lapsed
CH
⏱️ 0.0 years remaining
Process for the production of shafts with fastening elements arranged in the shaft wall and means for performing the process
Assignee: Zenhaeusern Heinrich
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Filing: 1969-05-09
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Granted: —
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Expires: 1989-05-09
Abstract
No abstract record available.
Inventors
- 👤 Zenhaeusern Heinrich
Bibliographic Details
Application Number
—
Jurisdiction
CH
Data Source
google_patents
Last Synchronized
2026-10-29 05:13
CPC Classifications
E; E06; E06C; E06C9/00; E06C9/02; E02; E02D; E02D29/00; E02D29/12
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