253198

Information

• Patent Grant
• 253198

• References
• Source

• Patent Number

  253,198

• Date Filed

  Not available

• Date Issued

  Tuesday, February 7, 1882
  143 years ago

• CPC

  • B23D73/02 - Preliminary treatment of blanks
  • Y10T29/448 - File-blank stripper

• US Classifications

  • 029 - Metal working
  • 076 - Metal tools and implements, making
  • 269 - Work holders