JPS63119964U - - Google Patents

Info

Publication number

JPS63119964U

JPS63119964U JP1240687U JP1240687U JPS63119964U JP S63119964 U JPS63119964 U JP S63119964U JP 1240687 U JP1240687 U JP 1240687U JP 1240687 U JP1240687 U JP 1240687U JP S63119964 U JPS63119964 U JP S63119964U

Authority

JP

Japan

Prior art keywords

cylinder head

coating layer

seal

seal coating

thickness

Prior art date

1987-01-29

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

• 239000011247 coating layer Substances 0.000 claims description 5
• 229910000831 Steel Inorganic materials 0.000 claims description 2
• 239000010959 steel Substances 0.000 claims description 2
• 229910000838 Al alloy Inorganic materials 0.000 claims 1
• 229910001018 Cast iron Inorganic materials 0.000 claims 1