2132983

Information

• Patent Grant
• 2132983

• References
• Source

• Patent Number

  2,132,983

• Date Filed

  Not available

• Date Issued

  Tuesday, October 11, 1938
  86 years ago

• CPC

  • E03C1/294 - with provisions against loss of water lock

• US Classifications

  • 210 - Liquid purification or separation