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Title:
多様なドライバに使用可能な凹部を有する締付け具及びその製造方法
Document Type and Number:
Japanese Patent JP2005518510
Kind Code:
A
Abstract:
A fastener is described having a head formed with a recess which accommodates a square head driver, symmetrical drivers, such as PHILLIPS(TM) style drivers, asymmetrical style cross head drivers, such as POZIDRIV(R) style drivers, and combination square and cross drivers without compromising performance of the drivers.

Inventors:
Hughes Barry Jay.
Application Number:
JP2003571042A
Publication Date:
June 23, 2005
Filing Date:
February 25, 2003
Export Citation:
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Assignee:
Philips Screw Company
International Classes:
B25B15/00; F16B23/00; (IPC1-7): F16B23/00; B25B15/00
Attorney, Agent or Firm:
Motohiko Fujimura



 
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