JPS63158831U - - Google Patents

Info

Publication number

JPS63158831U

JPS63158831U JP5263187U JP5263187U JPS63158831U JP S63158831 U JPS63158831 U JP S63158831U JP 5263187 U JP5263187 U JP 5263187U JP 5263187 U JP5263187 U JP 5263187U JP S63158831 U JPS63158831 U JP S63158831U

Authority

JP

Japan

Prior art keywords

plastic

reinforcing

reinforcing material

hard plastic

plastic cardboard

Prior art date

1987-04-07

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 description 4
• 239000000463 material Substances 0.000 claims description 2
• 239000003365 glass fiber Substances 0.000 claims 1
• 230000001788 irregular Effects 0.000 description 1
• 230000002787 reinforcement Effects 0.000 description 1

Cited By (2)