JPS61102401U - - Google Patents

Info

Publication number

JPS61102401U

JPS61102401U JP18749984U JP18749984U JPS61102401U JP S61102401 U JPS61102401 U JP S61102401U JP 18749984 U JP18749984 U JP 18749984U JP 18749984 U JP18749984 U JP 18749984U JP S61102401 U JPS61102401 U JP S61102401U

Authority

JP

Japan

Prior art keywords

universal joint

pipe beveling

driven

members

cutting tool

Prior art date

1984-12-11

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

• 238000010586 diagram Methods 0.000 description 2
• 238000000034 method Methods 0.000 description 2
• 238000005553 drilling Methods 0.000 description 1