JPH01157814U - - Google Patents

Info

Publication number

JPH01157814U

JPH01157814U JP5366088U JP5366088U JPH01157814U JP H01157814 U JPH01157814 U JP H01157814U JP 5366088 U JP5366088 U JP 5366088U JP 5366088 U JP5366088 U JP 5366088U JP H01157814 U JPH01157814 U JP H01157814U

Authority

JP

Japan

Prior art keywords

utility

model registration

tool

tightening

paragraph

Prior art date

1988-04-21

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

• 239000002184 metal Substances 0.000 claims description 5
• 230000037431 insertion Effects 0.000 claims description 2
• 238000003780 insertion Methods 0.000 claims description 2
• 230000003014 reinforcing effect Effects 0.000 claims 4
• 238000010009 beating Methods 0.000 description 1

Cited By (1)