3306150

Information

• Patent Grant
• 3306150

• References
• Source

• Patent Number

  3,306,150

• Date Filed

  Not available

• Date Issued

  Tuesday, February 28, 1967
  57 years ago

• CPC

  • G10D3/166 - Guides for bows

• US Classifications

  • 084 - Music
  • 984 - Musical instruments