3352292

Information

• Patent Grant
• 3352292

• References
• Source

• Patent Number

  3,352,292

• Date Filed

  Not available

• Date Issued

  Tuesday, November 14, 1967
  57 years ago

• CPC

  • F01L3/16 - by means of a fluid flowing through or along valve
  • C09B43/16 - linking amino-azo or cyanuric acid residues
  • C09B62/095 - Metal complex azo dyes
  • F01P3/14 - for cooling intake or exhaust valves

• US Classifications

  • 123 - Internal-combustion engines