1968774

Information

• Patent Grant
• 1968774

• References
• Source

• Patent Number

  1,968,774

• Date Filed

  Not available

• Date Issued

  Tuesday, July 31, 1934
  90 years ago

• CPC

  • B29C44/427 - having several injection gates
  • B28B21/56 - incorporating reinforcements or inserts

• US Classifications

  • 425 - Plastic article or earthenware shaping or treating: apparatus
  • 156 - Adhesive bonding and miscellaneous chemical manufacture