812992

Information

• Patent Grant
• 812992

• References
• Source

• Patent Number

  812,992

• Date Filed

  Not available

• Date Issued

  Tuesday, February 20, 1906
  119 years ago

• CPC

  • E03D1/082 - in tube siphons

• US Classifications

  • 004 - Baths, closets, sinks, and spittoons