JPH0256311U - - Google Patents

Info

Publication number

JPH0256311U

JPH0256311U JP13457688U JP13457688U JPH0256311U JP H0256311 U JPH0256311 U JP H0256311U JP 13457688 U JP13457688 U JP 13457688U JP 13457688 U JP13457688 U JP 13457688U JP H0256311 U JPH0256311 U JP H0256311U

Authority

JP

Japan

Prior art keywords

hole

inner peripheral

fixture

peripheral surface

protrusion

Prior art date

1988-10-15

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.)

Pending

Links

• Espacenet
• Global Dossier
• Discuss

• 238000003780 insertion Methods 0.000 claims description 2
• 230000037431 insertion Effects 0.000 claims description 2
• 238000002513 implantation Methods 0.000 claims 2
• 230000002093 peripheral effect Effects 0.000 claims 2
• 238000007796 conventional method Methods 0.000 description 1