3507046

Information

• Patent Grant
• 3507046

• References
• Source

• Patent Number

  3,507,046

• Date Filed

  Not available

• Date Issued

  Tuesday, April 21, 1970
  54 years ago

• CPC

  • G01B3/18 - Micrometers
  • G01B3/166 - provided with a measuring scale

• US Classifications

  • 033 - Geometrical instruments