2151712

Information

• Patent Grant
• 2151712

• References
• Source

• Patent Number

  2,151,712

• Date Filed

  Not available

• Date Issued

  Tuesday, March 28, 1939
  85 years ago

• CPC

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

• US Classifications

  • 012 - Boot and shoe making
  • 092 - Expansible chamber devices
  • 100 - Presses