1893194

Information

• Patent Grant
• 1893194

• References
• Source

• Patent Number

  1,893,194

• Date Filed

  Not available

• Date Issued

  Tuesday, January 3, 1933
  92 years ago

• CPC

  • F16L27/042 - comprising two pipes normally at right angles to each other

• US Classifications

  • 138 - Pipes and tubular conduits
  • 285 - Pipe joints or couplings