TRANSMISSION TYPE SCREEN - DAINIPPON PRINTING CO LTD

Title:

TRANSMISSION TYPE SCREEN

Document Type and Number:

Japanese Patent JPS53142231

Kind Code:

A

Inventors:

IZAWA AKIRA
AKATA MASANORI
TSUKUI NORIHIKO

Application Number:

JP5734577A

Publication Date:

December 11, 1978

Filing Date:

May 18, 1977

Export Citation:

Assignee:

DAINIPPON PRINTING CO LTD

International Classes:

G03B21/56; G03B21/62; G03B21/625; (IPC1-7): G03B21/56

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