3527439

Information

• Patent Grant
• 3527439

• References
• Source

• Patent Number

  3,527,439

• Date Filed

  Not available

• Date Issued

  Tuesday, September 8, 1970
  54 years ago

• CPC

  • B28B7/0094 - Moulds for concrete test samples
  • Y10S249/04 - Test mold

• US Classifications

  • 249 - Static molds
  • 215 - Bottles and jars
  • 220 - Receptacles
  • 425 - Plastic article or earthenware shaping or treating: apparatus
  • D15 - Machines not elsewhere specified