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JPS5415401A Expired / Lapsed JP ⏱️ 0.0 years remaining

Boom position determining apparatus of boring machine

Assignee: Mazda Motor Corp
•
Filing: 1977-06-07
•
Granted: —
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Expires: 1997-06-07
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Abstract

No abstract record available.

Inventors

  • 👤 Tooru Mashita

Bibliographic Details

Application Number —
Jurisdiction JP
Data Source google_patents
Last Synchronized 2026-11-07 17:53
CPC Classifications
E; E21; E21B; E21B7/00; E21B7/02; E21B7/025; E02; E02F; E02F9/00; E02F9/20; E02F9/2025; E02F9/2037; E21B7/022; G; G05; G05B; G05B19/00; G05B19/02; G05B19/18; G05B19/41; G05B2219/00; G05B2219/30; G05B2219/33; G05B2219/33263; Y; Y10; Y10S; Y10S700/00; Y10S700/90

Claims Analysis

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References Cited (Backward Citations)

JPS5217302U Cited

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