3484968

Information

• Patent Grant
• 3484968

• References
• Source

• Patent Number

  3,484,968

• Date Filed

  Not available

• Date Issued

  Tuesday, December 23, 1969
  55 years ago

• CPC

  • F15C1/007 - for indicating devices for fluid signals

• US Classifications

  • 040 - Card, picture, or sign exhibiting