2609791

Information

• Patent Grant
• 2609791

• References
• Source

• Patent Number

  2,609,791

• Date Filed

  Not available

• Date Issued

  Tuesday, September 9, 1952
  72 years ago

• CPC

  • F01B11/06 - for generating vibration only

• US Classifications

  • 091 - Motors: expansible chamber type