3330178

Information

• Patent Grant
• 3330178

• References
• Source

• Patent Number

  3,330,178

• Date Filed

  Not available

• Date Issued

  Tuesday, July 11, 1967
  57 years ago

• CPC

  • G01N21/8803 - Visual inspection
  • D03J1/20 - Measuring length of fabric or number of picks woven

• US Classifications

  • 073 - Measuring and testing
  • 356 - Optics: measuring and testing