3441132

Information

• Patent Grant
• 3441132

• References
• Source

• Patent Number

  3,441,132

• Date Filed

  Not available

• Date Issued

  Tuesday, April 29, 1969
  56 years ago

• CPC

  • G01M3/36 - by detecting change in dimensions of the structure being tested
  • B07C5/086 - Magnetic sensing devices

• US Classifications

  • 209 - Classifying, separating, and assorting solids
  • 073 - Measuring and testing