3130670

Information

• Patent Grant
• 3130670

• References
• Source

• Patent Number

  3,130,670

• Date Filed

  Not available

• Date Issued

  Tuesday, April 28, 1964
  61 years ago

• CPC

  • B41C3/04 - to produce rubber printing blocks
  • B29C70/34 - and shaping or impregnating by compression
  • B41N1/06 - for relief printing or intaglio printing
  • B29K2007/00 - Use of natural rubber as moulding material
  • B29K2009/00 - Use of rubber derived from conjugated dienes, as moulding material
  • B29L2031/324 - Rollers or cylinders having an axial length of several times the diameter

• US Classifications

  • 101 - Printing