2663467

Information

• Patent Grant
• 2663467

• References
• Source

• Patent Number

  2,663,467

• Date Filed

  Not available

• Date Issued

  Tuesday, December 22, 1953
  70 years ago

• CPC

  • F16K7/08 - constrictable by twisting

• US Classifications

  • 222 - Dispensing
  • 251 - Valves and valve actuation