2817878

Information

• Patent Grant
• 2817878

• References
• Source

• Patent Number

  2,817,878

• Date Filed

  Not available

• Date Issued

  Tuesday, December 31, 1957
  67 years ago

• CPC

  • B29C33/00 - Moulds or cores Details thereof or accessories therefor
  • B29C39/006 - Monomers or prepolymers
  • Y10S425/012 - Destructible mold and core
  • Y10S425/023 - Glazing

• US Classifications

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