3857359

Information

• Patent Grant
• 3857359

• References
• Source

• Patent Number

  3,857,359

• Date Filed

  Not available

• Date Issued

  Tuesday, December 31, 1974
  50 years ago

• CPC

  • G01F23/585 - using pneumatically or hydraulically actuated indicating means
  • B63B39/12 - for indicating draught or load
  • B65D90/48 - Arrangements of indicating or measuring devices

• US Classifications

  • 116 - Signals and indicators