2917997

Information

• Patent Grant
• 2917997

• References
• Source

• Patent Number

  2,917,997

• Date Filed

  Not available

• Date Issued

  Tuesday, December 22, 1959
  65 years ago

• CPC

  • B41F15/0827 - with a stationary squeegee and a moving screen

• US Classifications

  • 101 - Printing