1669164

Information

• Patent Grant
• 1669164

• References
• Source

• Patent Number

  1,669,164

• Date Filed

  Not available

• Date Issued

  Tuesday, May 8, 1928
  96 years ago

• CPC

  • B26F1/02 - Perforating by punching
  • Y10T83/2063 - Upon emergence from hollow cutter
  • Y10T83/2129 - By means carried by cooperating cutter
  • Y10T83/464 - Means to transport work to work-feed means

• US Classifications

  • 083 - Cutting