2239619

Information

• Patent Grant
• 2239619

• References
• Source

• Patent Number

  2,239,619

• Date Filed

  Not available

• Date Issued

  Tuesday, April 22, 1941
  83 years ago

• CPC

  • B41F15/20 - with suction-operated elements
  • B05C9/025 - using silk screens or stencils
  • B05C17/06 - Stencils

• US Classifications

  • 101 - Printing