3577598

Information

• Patent Grant
• 3577598

• References
• Source

• Patent Number

  3,577,598

• Date Filed

  Not available

• Date Issued

  Tuesday, May 4, 1971
  53 years ago

• CPC

  • G01B11/02 - for measuring length, width or thickness
  • G01N15/02 - Investigating particle size or size distribution
  • G01N2015/0049 - of filaments in gas

• US Classifications

  • 019 - Textiles: fiber preparation
  • 073 - Measuring and testing
  • 356 - Optics: measuring and testing