2032414

Information

• Patent Grant
• 2032414

• References
• Source

• Patent Number

  2,032,414

• Date Filed

  Not available

• Date Issued

  Tuesday, March 3, 1936
  89 years ago

• CPC

  • G04B5/20 - by movements of other objects

• US Classifications

  • 379 - Telephonic communications
  • 368 - Horology: time measuring systems or devices
  • 968 - Horology
  • D10 - Measuring, testing, or signalling instruments