1580985

Information

• Patent Grant
• 1580985

• References
• Source

• Patent Number

  1,580,985

• Date Filed

  Not available

• Date Issued

  Tuesday, April 13, 1926
  98 years ago

• CPC

  • B42D9/082 - actuated by hand

• US Classifications

  • 248 - Supports
  • 084 - Music