3550917

Information

• Patent Grant
• 3550917

• References
• Source

• Patent Number

  3,550,917

• Date Filed

  Not available

• Date Issued

  Tuesday, December 29, 1970
  54 years ago

• CPC

  • B01F3/04248 - having injection means
  • B01F5/0218 - the injectors being movable
  • B01F5/0237 - being vertically moved to bring the injector in or out of operative position

• US Classifications

  • 261 - Gas and liquid contact apparatus
  • 248 - Supports