1728598

Information

• Patent Grant
• 1728598

• References
• Source

• Patent Number

  1,728,598

• Date Filed

  Not available

• Date Issued

  Tuesday, September 17, 1929
  95 years ago

• CPC

  • B01F15/00811 - and moving them afterwards in another direction

• US Classifications

  • 251 - Valves and valve actuation