3643868

Information

• Patent Grant
• 3643868

• References
• Source

• Patent Number

  3,643,868

• Date Filed

  Not available

• Date Issued

  Tuesday, February 22, 1972
  52 years ago

• CPC

  • F02K1/1253 - of one series of flaps hinged at their upstream ends on a fixed structure and of a substantially axially movable external member
  • F02K1/1207 - of one series of flaps hinged at their upstream ends on a fixed structure

• US Classifications

  • 239 - Fluid sprinkling, spraying, and diffusing