JPS62173310U - - Google Patents

Info

Publication number

JPS62173310U

JPS62173310U JP6158186U JP6158186U JPS62173310U JP S62173310 U JPS62173310 U JP S62173310U JP 6158186 U JP6158186 U JP 6158186U JP 6158186 U JP6158186 U JP 6158186U JP S62173310 U JPS62173310 U JP S62173310U

Authority

JP

Japan

Prior art keywords

annular member

paddle

hook

chain

shaped member

Prior art date

1986-04-23

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

• 230000003014 reinforcing effect Effects 0.000 claims 1
• 230000002787 reinforcement Effects 0.000 description 1