2949777

Information

• Patent Grant
• 2949777

• References
• Source

• Patent Number

  2,949,777

• Date Filed

  Not available

• Date Issued

  Tuesday, August 23, 1960
  64 years ago

• CPC

  • G01F23/0023 - with a probe suspended by a wire or thread
  • G01F23/446 - using opto-electrically actuated indicating means

• US Classifications

  • 073 - Measuring and testing
  • 359 - Optical: systems and elements