Patent DE590144C successfully refreshed from Google Patents.
DE590144C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Quick change chucks for machine tools, especially drilling machines
Assignee: KURT HAESSNER WERKZEUGFABRIK
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Filing: 1930-10-18
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Granted: 1933-12-29
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Expires: 1950-10-18
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-04 10:54
CPC Classifications
B; B23; B23B; B23B31/00; B23B31/02; B23B31/10; B23B31/103; Y; Y10; Y10S; Y10S403/00; Y10S403/04; Y10T; Y10T279/00; Y10T279/17; Y10T279/17761
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