JPS6227281U - - Google Patents

Info

Publication number

JPS6227281U

JPS6227281U JP12000585U JP12000585U JPS6227281U JP S6227281 U JPS6227281 U JP S6227281U JP 12000585 U JP12000585 U JP 12000585U JP 12000585 U JP12000585 U JP 12000585U JP S6227281 U JPS6227281 U JP S6227281U

Authority

JP

Japan

Prior art keywords

resin layer

synthetic resin

outer surfaces

hole

corrosion

Prior art date

1985-08-05

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.)

Granted

Links

• Espacenet
• Global Dossier
• Discuss

• 239000002184 metal Substances 0.000 claims description 3
• 229920003002 synthetic resin Polymers 0.000 claims description 3
• 239000000057 synthetic resin Substances 0.000 claims description 3
• 230000000149 penetrating effect Effects 0.000 claims 1
• 230000007797 corrosion Effects 0.000 description 1
• 238000005260 corrosion Methods 0.000 description 1

Cited By (1)