3419668

Information

• Patent Grant
• 3419668

• References
• Source

• Patent Number

  3,419,668

• Date Filed

  Not available

• Date Issued

  Tuesday, December 31, 1968
  56 years ago

• CPC

  • G10H1/32 - Constructional details
  • A43B3/14 - Moccasins, opanken, or like shoes
  • G10H2230/245 - Spint accordion, i.e. mimicking accordions Electrophonic instruments with one or more typical accordion features
  • Y10S84/15 - Accordions

• US Classifications

  • 084 - Music