1458209

Information

• Patent Grant
• 1458209

• References
• Source

• Patent Number

  1,458,209

• Date Filed

  Not available

• Date Issued

  Tuesday, June 12, 1923
  101 years ago

• CPC

  • F15B1/24 - with rigid separating means
  • F15B2201/215 - using weights
  • F15B2201/31 - having rigid separating means
  • F15B2201/413 - having multiple liquid ports

• US Classifications

  • 138 - Pipes and tubular conduits