3250847

Information

• Patent Grant
• 3250847

• References
• Source

• Patent Number

  3,250,847

• Date Filed

  Not available

• Date Issued

  Tuesday, May 10, 1966
  58 years ago

• CPC

  • G10H3/03 - using pick-up means for reading recorded waves
  • Y10S84/29 - Tape

• US Classifications

  • 084 - Music
  • 984 - Musical instruments