3021570

Information

• Patent Grant
• 3021570

• References
• Source

• Patent Number

  3,021,570

• Date Filed

  Not available

• Date Issued

  Tuesday, February 20, 1962
  62 years ago

• CPC

  • B29C43/00 - Compression moulding
  • B29C51/082 - by shaping between complementary mould parts
  • C08F136/06 - Butadiene
  • Y10S425/035 - Opposed plunger

• US Classifications

  • 264 - Plastic and nonmetallic article shaping or treating: processes
  • 425 - Plastic article or earthenware shaping or treating: apparatus