2779152

Information

• Patent Grant
• 2779152

• References
• Source

• Patent Number

  2,779,152

• Date Filed

  Not available

• Date Issued

  Tuesday, January 29, 1957
  68 years ago

• CPC

  • G04B3/12 - by mechanical means

• US Classifications

  • 368 - Horology: time measuring systems or devices
  • 091 - Motors: expansible chamber type
  • 092 - Expansible chamber devices
  • 968 - Horology