91237

Information

• Patent Grant
• 91237

• References
• Source

• Patent Number

  91,237

• Date Filed

  Not available

• Date Issued

  Tuesday, June 15, 1869
  155 years ago

• CPC

  • B21K15/04 - caulks

• US Classifications

  • 059 - Chain, staple, and horseshoe making
  • 168 - Farriery