3388584

Information

• Patent Grant
• 3388584

• References
• Source

• Patent Number

  3,388,584

• Date Filed

  Not available

• Date Issued

  Tuesday, June 18, 1968
  56 years ago

• CPC

  • G01N19/02 - Measuring coefficient of friction between materials
  • G01N3/56 - Investigating resistance to wear or abrasion
  • G03D13/003 - Film feed or extraction in development apparatus
  • G03D13/008 - Safety systems
  • G01N33/34 - paper
  • G01N2203/0278 - Thin specimens

• US Classifications

  • 073 - Measuring and testing