4. Optics: measuring and testing
  5. Inspection of flaws or impurities
  6. Surface condition

Thomas J. Hafner

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Method and apparatus for detecting defects along the edge of...

Optics: measuring and testing – Inspection of flaws or impurities – Surface condition
Reexamination Certificate

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Method and apparatus for detecting defects along the edge of...

Radiant energy – Photocells; circuits and apparatus – With circuit for evaluating a web – strand – strip – or sheet
Reexamination Certificate

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Method and apparatus for detecting defects along the edge of...

Optics: measuring and testing – Inspection of flaws or impurities – Surface condition
Reexamination Certificate

  [ 0.00 ] – not rated yet Voters 0   Comments 0

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