JPS62110681U - - Google Patents

Info

Publication number

JPS62110681U

JPS62110681U JP20461885U JP20461885U JPS62110681U JP S62110681 U JPS62110681 U JP S62110681U JP 20461885 U JP20461885 U JP 20461885U JP 20461885 U JP20461885 U JP 20461885U JP S62110681 U JPS62110681 U JP S62110681U

Authority

JP

Japan

Prior art keywords

metal tape

pipe

composite

multiple layers

plastic pipe

Prior art date

1985-12-28

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

• 239000002184 metal Substances 0.000 claims description 7
• 239000002131 composite material Substances 0.000 claims description 6
• 230000003014 reinforcing effect Effects 0.000 claims description 4
• 238000005260 corrosion Methods 0.000 claims description 2
• 230000007797 corrosion Effects 0.000 claims 1
• 239000012530 fluid Substances 0.000 claims 1
• 239000011295 pitch Substances 0.000 claims 1
• 238000004804 winding Methods 0.000 claims 1
• 238000010586 diagram Methods 0.000 description 1