3841885

Information

• Patent Grant
• 3841885

• References
• Source

• Patent Number

  3,841,885

• Date Filed

  Not available

• Date Issued

  Tuesday, October 15, 1974
  50 years ago

• CPC

  • C04B28/04 - Portland cements
  • B28B1/10 - and applying pressure otherwise than by the use of presses
  • B28B5/022 - the moulds or the moulding surfaces being individual independant units and being discontinuously fed
  • B28B5/04 - in moulds moved in succession past one or more shaping stations
  • B28B11/10 - by using presses

• US Classifications

  • 106 - Compositions: coating or plastic