2424868

Information

• Patent Grant
• 2424868

• References
• Source

• Patent Number

  2,424,868

• Date Filed

  Not available

• Date Issued

  Tuesday, July 29, 1947
  77 years ago

• CPC

  • F16J9/04 - Helical rings

• US Classifications

  • 123 - Internal-combustion engines
  • 092 - Expansible chamber devices