2133164

Information

• Patent Grant
• 2133164

• References
• Source

• Patent Number

  2,133,164

• Date Filed

  Not available

• Date Issued

  Tuesday, October 11, 1938
  86 years ago

• CPC

  • A43D31/04 - Machines for inserting shank stiffeners

• US Classifications

  • 012 - Boot and shoe making