1883522

Information

• Patent Grant
• 1883522

• References
• Source

• Patent Number

  1,883,522

• Date Filed

  Not available

• Date Issued

  Tuesday, October 18, 1932
  92 years ago

• CPC

  • G01B13/18 - for measuring angles or tapers for testing the alignment of axes

• US Classifications

  • 073 - Measuring and testing