3578479

Information

• Patent Grant
• 3578479

• References
• Source

• Patent Number

  3,578,479

• Date Filed

  Not available

• Date Issued

  Tuesday, May 11, 1971
  53 years ago

• CPC

  • G01M3/226 - for containers
  • C09K3/12 - Materials for stopping leaks
  • G01M3/04 - by detecting the presence of fluid at the leakage point
  • G01M3/12 - by observing elastic covers or coatings
  • G01M3/20 - using special tracer materials

• US Classifications

  • 427 - Coating processes
  • 106 - Compositions: coating or plastic
  • 138 - Pipes and tubular conduits
  • 264 - Plastic and nonmetallic article shaping or treating: processes