1699014

Information

• Patent Grant
• 1699014

• References
• Source

• Patent Number

  1,699,014

• Date Filed

  Not available

• Date Issued

  Tuesday, January 15, 1929
  96 years ago

• CPC

  • G04F1/04 - by movement or acceleration due to gravity

• US Classifications

  • 335 - Electricity: magnetically operated switches, magnets, and electromagnets
  • 968 - Horology