JPS621670U - - Google Patents

Info

Publication number

JPS621670U

JPS621670U JP9301485U JP9301485U JPS621670U JP S621670 U JPS621670 U JP S621670U JP 9301485 U JP9301485 U JP 9301485U JP 9301485 U JP9301485 U JP 9301485U JP S621670 U JPS621670 U JP S621670U

Authority

JP

Japan

Prior art keywords

synthetic rubber

corners

frp

core material

band

Prior art date

1985-06-21

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

• 239000011162 core material Substances 0.000 claims description 2
• 239000011120 plywood Substances 0.000 claims description 2
• 229920003051 synthetic elastomer Polymers 0.000 claims 2
• 239000005061 synthetic rubber Substances 0.000 claims 2
• XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims 1
• 229910052782 aluminium Inorganic materials 0.000 claims 1
• 239000000463 material Substances 0.000 description 3
• 125000006850 spacer group Chemical group 0.000 description 1