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AT237870B Expired / Lapsed AT ⏱️ 0.0 years remaining

Device for increasing the tightening force of fastening screws in soft material

Assignee: Artur Fischer
•
Filing: 1963-02-04
•
Granted: 1965-01-11
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Expires: 1983-02-04
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Abstract

No abstract record available.

Inventors

  • 👤 Artur Fischer

Bibliographic Details

Application Number —
Jurisdiction AT
Data Source google_patents
Last Synchronized 2026-10-23 12:12
CPC Classifications
F; F16; F16B; F16B13/00; F16B13/02; E; E04; E04D; E04D3/00; E04D3/36; E04D3/3605; E04D3/3606; F16B37/00; F16B37/005; F16B37/12; F16B37/122; F16B37/14; Y; Y10; Y10S; Y10S411/00; Y10S411/955; Y10S411/965; Y10S411/968

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