3892389

Information

• Patent Grant
• 3892389

• References
• Source

• Patent Number

  3,892,389

• Date Filed

  Not available

• Date Issued

  Tuesday, July 1, 1975
  49 years ago

• CPC

  • B29B7/404 - with feeding or valve actuating means
  • Y10S521/917 - Specialized mixing apparatus utilized in cell forming process

• US Classifications

  • 366 - Agitating
  • 521 - Synthetic resins or natural rubbers