3276092

Information

• Patent Grant
• 3276092

• References
• Source

• Patent Number

  3,276,092

• Date Filed

  Not available

• Date Issued

  Tuesday, October 4, 1966
  58 years ago

• CPC

  • B28B21/60 - prestressed reinforcements
  • B28B21/06 - into moulds having sliding parts
  • B28B23/026 - Mould partitionning elements acting as supporting means in moulds

• US Classifications

  • 425 - Plastic article or earthenware shaping or treating: apparatus
  • 138 - Pipes and tubular conduits