1679285

Information

• Patent Grant
• 1679285

• References
• Source

• Patent Number

  1,679,285

• Date Filed

  Not available

• Date Issued

  Tuesday, July 31, 1928
  97 years ago

• CPC

  • G01F23/50 - using mechanically actuated indicating means

• US Classifications

  • 073 - Measuring and testing
  • 346 - Recorders