2233519

Information

• Patent Grant
• 2233519

• References
• Source

• Patent Number

  2,233,519

• Date Filed

  Not available

• Date Issued

  Tuesday, March 4, 1941
  83 years ago

• CPC

  • A43D89/00 - Sole-levelling machines with rolls

• US Classifications

  • 012 - Boot and shoe making