1535842

Information

• Patent Grant
• 1535842

• References
• Source

• Patent Number

  1,535,842

• Date Filed

  Not available

• Date Issued

  Tuesday, April 28, 1925
  99 years ago

• CPC

  • G10C1/02 - of upright pianofortes
  • G10C1/00 - General design

• US Classifications

  • 052 - Static structures