993557

Information

• Patent Grant
• 993557

• References
• Source

• Patent Number

  993,557

• Date Filed

  Not available

• Date Issued

  Tuesday, May 30, 1911
  113 years ago

• CPC

  • A01C1/08 - Immunising seed
  • B01F5/247 - Falling-particle mixers comprising superimposed receptacles, the material flowing from one to the other

• US Classifications

  • 366 - Agitating