JPS61142171U - - Google Patents

Info

Publication number

JPS61142171U

JPS61142171U JP2486885U JP2486885U JPS61142171U JP S61142171 U JPS61142171 U JP S61142171U JP 2486885 U JP2486885 U JP 2486885U JP 2486885 U JP2486885 U JP 2486885U JP S61142171 U JPS61142171 U JP S61142171U

Authority

JP

Japan

Prior art keywords

distribution valve

coated

combustion engine

internal combustion

wear resistance

Prior art date

1985-02-25

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

• 238000002485 combustion reaction Methods 0.000 claims description 2
• 239000000463 material Substances 0.000 claims description 2
• 239000000919 ceramic Substances 0.000 claims 1
• 238000010586 diagram Methods 0.000 description 1
• 239000007858 starting material Substances 0.000 description 1