发明名称 A SPECIALLY DESIGN UNIT WHICH CONVERT SINGLE DRILLMACHINE TO MULTIPLE DRILL
摘要 <p>The present invention a normal drills tool bit is attach with the special attachment such that the attachment having gears and shaft arrangement and the output from the special attachment is the multiple drill. The conversion of normal drill machine into the multiple drill machine make 4 drill on the part at a same time in one machine only.</p>
申请公布号 IN1078MU2013(A) 申请公布日期 2015.06.19
申请号 IN2013MU01078 申请日期 2013.03.25
申请人 BHAVSAR SWAPNIL CHANDRAKANT;JAIN ANJIL ANVIN;SHAH PARIN KAMALKUMAR;DR. VASANI RUPESH PARMANAND 发明人 DR. VASANI RUPESH PARMANAND;SHAH PARIN KAMALKUMAR;JAIN ANJIL ANVIN;BHAVSAR SWAPNIL CHANDRAKANT;PATEL BHUPENDRA LALJIBHAI
分类号 B23B39/00;B25D16/00 主分类号 B23B39/00
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