LIGHT READING METHOD - KANEGAFUCHI CHEMICAL IND

Title:

LIGHT READING METHOD

Document Type and Number:

Japanese Patent JPS53141643

Kind Code:

A

Inventors:

SEIJI YUKIO
OOHASHI ICHIROU
KADOYA HIROMI
SAKURAI YUKIHARU

Application Number:

JP5673777A

Publication Date:

December 09, 1978

Filing Date:

May 16, 1977

Export Citation:

Assignee:

KANEGAFUCHI CHEMICAL IND
SEIJI YUKIO

International Classes:

G02B26/10; G02B6/04; H04N1/04; H04N1/12; (IPC1-7): G02B5/16; G02B27/17; H04N1/12

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