1743458

Information

• Patent Grant
• 1743458

• References
• Source

• Patent Number

  1,743,458

• Date Filed

  Not available

• Date Issued

  Tuesday, January 14, 1930
  95 years ago

• CPC

  • G10F5/06 - Driving or setting of tune barrels, discs, or the like Winding, rewinding, or guiding of tune sheets or the like
  • G10F1/02 - Pianofortes with keyboard

• US Classifications

  • 084 - Music