2005158

Information

• Patent Grant
• 2005158

• References
• Source

• Patent Number

  2,005,158

• Date Filed

  Not available

• Date Issued

  Tuesday, June 18, 1935
  89 years ago

• CPC

  • G04B47/025 - in musical instruments or loudspeakers
  • G04B19/34 - Position of the hands projected optically
  • G04C11/02 - by radio
  • G04C11/026 - the time-piece preparing itself on set times on the reception of the sychronising signal
  • G04R20/20 - the radio signal being an AM/FM standard signal

• US Classifications

  • 455 - Telecommunications
  • 116 - Signals and indicators
  • 334 - Tuners
  • 368 - Horology: time measuring systems or devices
  • 968 - Horology