1826586

Information

• Patent Grant
• 1826586

• References
• Source

• Patent Number

  1,826,586

• Date Filed

  Not available

• Date Issued

  Tuesday, October 6, 1931
  93 years ago

• CPC

  • B28B21/38 - introducing the material wholly or partly under pressure; Injection-moulding machines

• US Classifications

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