4. Optics: measuring and testing
  5. By polarized light examination
  6. With light attenuation

Etsuzo Kawai

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Control system for transfer means

Implements or apparatus for applying pushing or pulling force – Apparatus for hauling or hoisting load – including driven... – Device includes rotatably driven – cable contacting drum
Reexamination Certificate

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Method of measuring dimension of mold or mold-associated compone

Optics: measuring and testing – By polarized light examination – With light attenuation
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Profile ID: LFUS-PAI-P-1440074

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