3466674

Information

• Patent Grant
• 3466674

• References
• Source

• Patent Number

  3,466,674

• Date Filed

  Not available

• Date Issued

  Tuesday, September 16, 1969
  55 years ago

• CPC

  • E03D1/302 - with valves kept in open position by means of air or water pressure or by vacuum

• US Classifications

  • 004 - Baths, closets, sinks, and spittoons