1737522

Information

• Patent Grant
• 1737522

• References
• Source

• Patent Number

  1,737,522

• Date Filed

  Not available

• Date Issued

  Tuesday, November 26, 1929
  95 years ago

• CPC

  • B28C5/142 - the stirrer shaft carrying screw-blades

• US Classifications

  • 366 - Agitating