1831608

Information

• Patent Grant
• 1831608

• References
• Source

• Patent Number

  1,831,608

• Date Filed

  Not available

• Date Issued

  Tuesday, November 10, 1931
  93 years ago

• CPC

  • A43D95/28 - Machines for attaching protectors to soles or heels

• US Classifications

  • 269 - Work holders
  • 012 - Boot and shoe making
  • 033 - Geometrical instruments