1985528

Information

• Patent Grant
• 1985528

• References
• Source

• Patent Number

  1,985,528

• Date Filed

  Not available

• Date Issued

  Tuesday, December 25, 1934
  90 years ago

• CPC

  • F02D15/00 - Varying compression ratio
  • F02D2700/035 - without modifying the volume of the compression space

• US Classifications

  • 123 - Internal-combustion engines