3611879

Information

• Patent Grant
• 3611879

• References
• Source

• Patent Number

  3,611,879

• Date Filed

  Not available

• Date Issued

  Tuesday, October 12, 1971
  53 years ago

• CPC

  • F01B3/0035 - having two or more sets of cylinders or pistons
  • F01B3/0088 - Piston shoe retaining means

• US Classifications

  • 091 - Motors: expansible chamber type