3307236

Information

• Patent Grant
• 3307236

• References
• Source

• Patent Number

  3,307,236

• Date Filed

  Not available

• Date Issued

  Tuesday, March 7, 1967
  57 years ago

• CPC

  • B28B1/52 - specially adapted for producing articles from mixtures containing fibres
  • B28B1/528 - for producing corrugated sheets

• US Classifications

  • 425 - Plastic article or earthenware shaping or treating: apparatus
  • 100 - Presses