3396470

Information

• Patent Grant
• 3396470

• References
• Source

• Patent Number

  3,396,470

• Date Filed

  Not available

• Date Issued

  Tuesday, August 13, 1968
  56 years ago

• CPC

  • B63B39/12 - for indicating draught or load

• US Classifications

  • 033 - Geometrical instruments
  • 073 - Measuring and testing