874930

Information

• Patent Grant
• 874930

• References
• Source

• Patent Number

  874,930

• Date Filed

  Not available

• Date Issued

  Tuesday, December 31, 1907
  117 years ago

• CPC

  • E03C1/122 - Pipe-line systems for waste water in building
  • Y10T137/4538 - Tangential inlet flow

• US Classifications

  • 137 - Fluid handling
  • 160 - Flexible or portable closure, partition, or panel