1401115

Information

• Patent Grant
• 1401115

• References
• Source

• Patent Number

  1,401,115

• Date Filed

  Not available

• Date Issued

  Tuesday, December 20, 1921
  103 years ago

• CPC

  • G10C1/04 - of grand pianofortes
  • G10C1/00 - General design

• US Classifications

  • 084 - Music