1993293

Information

• Patent Grant
• 1993293

• References
• Source

• Patent Number

  1,993,293

• Date Filed

  Not available

• Date Issued

  Tuesday, March 5, 1935
  90 years ago

• CPC

  • A43D87/00 - Edge or heel cutters Machines for trimming the heel breast
  • Y10S451/912 - Shoe abrading

• US Classifications

  • 451 - Abrading
  • 012 - Boot and shoe making