3202031

Information

• Patent Grant
• 3202031

• References
• Source

• Patent Number

  3,202,031

• Date Filed

  Not available

• Date Issued

  Tuesday, August 24, 1965
  59 years ago

• CPC

  • G10D7/063 - Oboes; Bassoons; Bagpipes

• US Classifications

  • 084 - Music
  • 984 - Musical instruments