4. Food or edible material: processes, compositions, and products
  5. Addition of dye or pigment, including optical brightener

Yoshio Sawada

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Automatic focus indicating device for camera

Radiant energy – Ionic separation or analysis – Static field-type ion path-bending selecting means
Patent

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Automatic focus indicating device for camera

Patent

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Camera focus detecting device

Radiant energy – Ionic separation or analysis – Static field-type ion path-bending selecting means
Patent

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Camera focus detecting device

Patent

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Camera focus detecting device

Patent

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Profile ID: LFUS-PAI-P-387032

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