3134445

Information

• Patent Grant
• 3134445

• References
• Source

• Patent Number

  3,134,445

• Date Filed

  Not available

• Date Issued

  Tuesday, May 26, 1964
  60 years ago

• CPC

  • B64C27/007 - adapted for detection of blade cracks

• US Classifications

  • 416 - Fluid reaction surfaces
  • 073 - Measuring and testing
  • 116 - Signals and indicators
  • 138 - Pipes and tubular conduits