1998749

Information

• Patent Grant
• 1998749

• References
• Source

• Patent Number

  1,998,749

• Date Filed

  Not available

• Date Issued

  Tuesday, April 23, 1935
  89 years ago

• CPC

  • B60P3/16 - for carrying mixed concrete
  • B28C5/4275 - with a drum rotating about a horizontal axis

• US Classifications

  • 366 - Agitating