Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Lung-Pao Chen0
Date of Patent
October 3, 2006
0Patent Application Number
111132260
Date Filed
April 25, 2005
0Patent Primary Examiner
Patent abstract
A coupling structure for grinding members adopts a removable structure to fasten a grinding member to a pneumatic tool. One or more grinding member may be mounted on the coupling structure according to requirements. The coupling structure may be used repeatedly to reduce costs.
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