1651819

Information

• Patent Grant
• 1651819

• References
• Source

• Patent Number

  1,651,819

• Date Filed

  Not available

• Date Issued

  Tuesday, December 6, 1927
  97 years ago

• CPC

  • B28B21/305 - Moulding machines with vertical rotation axis

• US Classifications

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