1963030

Information

• Patent Grant
• 1963030

• References
• Source

• Patent Number

  1,963,030

• Date Filed

  Not available

• Date Issued

  Tuesday, June 12, 1934
  90 years ago

• CPC

  • B28B1/50 - specially adapted for producing articles of expanded material
  • C04B18/165 - Ceramic waste
  • C04B38/10 - by using foaming agents or by using mechanical means
  • Y02W30/95 - from building or ceramic industry

• US Classifications

  • 264 - Plastic and nonmetallic article shaping or treating: processes
  • 501 - Compositions: ceramic