JPS63173587U - - Google Patents

Info

Publication number

JPS63173587U

JPS63173587U JP6621687U JP6621687U JPS63173587U JP S63173587 U JPS63173587 U JP S63173587U JP 6621687 U JP6621687 U JP 6621687U JP 6621687 U JP6621687 U JP 6621687U JP S63173587 U JPS63173587 U JP S63173587U

Authority

JP

Japan

Prior art keywords

reinforcing material

tube

sparse

outer peripheral

peripheral surface

Prior art date

1987-04-30

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

• 239000012779 reinforcing material Substances 0.000 claims 2
• 230000002093 peripheral effect Effects 0.000 claims 1
• 238000004804 winding Methods 0.000 claims 1
• 230000002787 reinforcement Effects 0.000 description 1

Cited By (1)