1533852

Information

• Patent Grant
• 1533852

• References
• Source

• Patent Number

  1,533,852

• Date Filed

  Not available

• Date Issued

  Tuesday, April 14, 1925
  99 years ago

• CPC

  • D03C17/00 - Card-punching apparatus
  • D03C17/04 - power-operated
  • Y10T83/8761 - Continuously moving drive means [e.g., "gag"]

• US Classifications

  • 234 - Selective cutting
  • 083 - Cutting