2650515

Information

• Patent Grant
• 2650515

• References
• Source

• Patent Number

  2,650,515

• Date Filed

  Not available

• Date Issued

  Tuesday, September 1, 1953
  71 years ago

• CPC

  • G10B3/02 - Blowers

• US Classifications

  • 084 - Music
  • 310 - Electrical generator or motor structure
  • 984 - Musical instruments