2349613

Information

• Patent Grant
• 2349613

• References
• Source

• Patent Number

  2,349,613

• Date Filed

  Not available

• Date Issued

  Tuesday, May 23, 1944
  80 years ago

• CPC

  • B41C3/04 - to produce rubber printing blocks
  • Y10S264/13 - Cell size and distribution control while molding a foam
  • Y10T428/3183 - Next to second layer of natural rubber

• US Classifications

  • 101 - Printing
  • 264 - Plastic and nonmetallic article shaping or treating: processes
  • 521 - Synthetic resins or natural rubbers