3184911

Information

• Patent Grant
• 3184911

• References
• Source

• Patent Number

  3,184,911

• Date Filed

  Not available

• Date Issued

  Tuesday, May 25, 1965
  59 years ago

• CPC

  • G04B47/025 - in musical instruments or loudspeakers
  • G04B19/23 - by means of additional hands or additional pairs of hands

• US Classifications

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