2398434

Information

• Patent Grant
• 2398434

• References
• Source

• Patent Number

  2,398,434

• Date Filed

  Not available

• Date Issued

  Tuesday, April 16, 1946
  79 years ago

• CPC

  • F16K21/14 - with special means for preventing the self-closing

• US Classifications

  • 222 - Dispensing