3473440

Information

• Patent Grant
• 3473440

• References
• Source

• Patent Number

  3,473,440

• Date Filed

  Not available

• Date Issued

  Tuesday, October 21, 1969
  55 years ago

• CPC

  • F03C1/02 - with multiple-cylinders, characterised by the number or arrangement of cylinders

• US Classifications

  • 091 - Motors: expansible chamber type