1705091

Information

• Patent Grant
• 1705091

• References
• Source

• Patent Number

  1,705,091

• Date Filed

  Not available

• Date Issued

  Tuesday, March 12, 1929
  95 years ago

• CPC

  • G06K1/02 - by punching
  • G06K1/025 - Details

• US Classifications

  • 234 - Selective cutting
  • 235 - Registers
  • 462 - Books, strips, and leaves for manifolding