3490362

Information

• Patent Grant
• 3490362

• References
• Source

• Patent Number

  3,490,362

• Date Filed

  Not available

• Date Issued

  Tuesday, January 20, 1970
  55 years ago

• CPC

  • B41C1/141 - by cutting or perforation with mechanical means; Electrical spark cutting
  • B26D3/085 - On sheet material

• US Classifications

  • 101 - Printing