1350035

Information

• Patent Grant
• 1350035

• References
• Source

• Patent Number

  1,350,035

• Date Filed

  Not available

• Date Issued

  Tuesday, August 17, 1920
  104 years ago

• CPC

  • G04B17/222 - with balances
  • G04B17/24 - for the effect of variations of atmospheric pressure

• US Classifications

  • 368 - Horology: time measuring systems or devices
  • 968 - Horology