2621852

Information

• Patent Grant
• 2621852

• References
• Source

• Patent Number

  2,621,852

• Date Filed

  Not available

• Date Issued

  Tuesday, December 16, 1952
  72 years ago

• CPC

  • F04C21/005 - the piston oscillating in the space

• US Classifications

  • 418 - Rotary expansible chamber devices