JPS63195181U - - Google Patents

Info

Publication number

JPS63195181U

JPS63195181U JP8702287U JP8702287U JPS63195181U JP S63195181 U JPS63195181 U JP S63195181U JP 8702287 U JP8702287 U JP 8702287U JP 8702287 U JP8702287 U JP 8702287U JP S63195181 U JPS63195181 U JP S63195181U

Authority

JP

Japan

Prior art keywords

synthetic resin

polyolefin

pipe made

utility

model registration

Prior art date

1987-06-04

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

• 229920000098 polyolefin Polymers 0.000 claims description 6
• 239000000057 synthetic resin Substances 0.000 claims description 6
• 229920003002 synthetic resin Polymers 0.000 claims description 6
• 239000002131 composite material Substances 0.000 claims description 3
• 239000000956 alloy Substances 0.000 claims 1
• 229910045601 alloy Inorganic materials 0.000 claims 1
• 229920003020 cross-linked polyethylene Polymers 0.000 claims 1
• 239000004703 cross-linked polyethylene Substances 0.000 claims 1
• 229920001179 medium density polyethylene Polymers 0.000 claims 1
• 239000004701 medium-density polyethylene Substances 0.000 claims 1
• 230000002093 peripheral effect Effects 0.000 claims 1
• 229920001083 polybutene Polymers 0.000 claims 1

Cited By (1)