3577578

Information

• Patent Grant
• 3577578

• References
• Source

• Patent Number

  3,577,578

• Date Filed

  Not available

• Date Issued

  Tuesday, May 4, 1971
  53 years ago

• CPC

  • A43D3/027 - Lasts with exchangeable parts

• US Classifications

  • 012 - Boot and shoe making