3091258

Information

• Patent Grant
• 3091258

• References
• Source

• Patent Number

  3,091,258

• Date Filed

  Not available

• Date Issued

  Tuesday, May 28, 1963
  61 years ago

• CPC

  • F15B1/16 - in the form of a tube
  • F15B2201/205 - using gas
  • F15B2201/3151 - the flexible separating means being diaphragms or membranes
  • F15B2201/4053 - characterised by the material
  • F15B2201/411 - having valve means
  • F15B2201/413 - having multiple liquid ports
  • F15B2201/4155 - having valve means

• US Classifications

  • 138 - Pipes and tubular conduits