JPS61173541U - - Google Patents

Info

Publication number

JPS61173541U

JPS61173541U JP5635685U JP5635685U JPS61173541U JP S61173541 U JPS61173541 U JP S61173541U JP 5635685 U JP5635685 U JP 5635685U JP 5635685 U JP5635685 U JP 5635685U JP S61173541 U JPS61173541 U JP S61173541U

Authority

JP

Japan

Prior art keywords

webs

jack

utility

end faces

registration request

Prior art date

1985-04-15

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

• 238000003466 welding Methods 0.000 claims description 2
• 238000010586 diagram Methods 0.000 description 3
• 238000004519 manufacturing process Methods 0.000 description 1