2169981

Information

• Patent Grant
• 2169981

• References
• Source

• Patent Number

  2,169,981

• Date Filed

  Not available

• Date Issued

  Tuesday, August 15, 1939
  85 years ago

• CPC

  • A43D25/063 - Multiple pressing devices in a closed circuit

• US Classifications

  • 012 - Boot and shoe making