3442997

Information

• Patent Grant
• 3442997

• References
• Source

• Patent Number

  3,442,997

• Date Filed

  Not available

• Date Issued

  Tuesday, May 6, 1969
  55 years ago

• CPC

  • C22C47/025 - Aligning or orienting the fibres
  • D02G3/20 - from asbestos
  • D04H1/4209 - Inorganic fibres
  • D04H1/4218 - Glass fibres
  • D04H1/74 - the fibres being orientated
  • B22F2998/00 - Supplementary information concerning processes or compositions relating to powder metallurgy

• US Classifications

  • 264 - Plastic and nonmetallic article shaping or treating: processes
  • 106 - Compositions: coating or plastic