2673681

Information

• Patent Grant
• 2673681

• References
• Source

• Patent Number

  2,673,681

• Date Filed

  Not available

• Date Issued

  Tuesday, March 30, 1954
  70 years ago

• CPC

  • F04D29/364 - The blades having only a predetermined number of possible positions

• US Classifications

  • 415 - Rotary kinetic fluid motors or pumps