JPS6113214Y2 - - Google Patents

Info

Publication number

JPS6113214Y2

JPS6113214Y2 JP5074781U JP5074781U JPS6113214Y2 JP S6113214 Y2 JPS6113214 Y2 JP S6113214Y2 JP 5074781 U JP5074781 U JP 5074781U JP 5074781 U JP5074781 U JP 5074781U JP S6113214 Y2 JPS6113214 Y2 JP S6113214Y2

Authority

JP

Japan

Prior art keywords

drill

tip

shape

ridgeline

land

Prior art date

1981-04-10

Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)

Expired

Links

• Espacenet
• Global Dossier
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• 208000010392 Bone Fractures Diseases 0.000 description 1
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