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Title:
TRANSMISSION TYPE SCREEN
Document Type and Number:
Japanese Patent JPS53142230
Kind Code:
A
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Inventors:
IZAWA AKIRA
AKATA MASANORI
TSUKUI NORIHIKO
Application Number:
JP5734477A
Publication Date:
December 11, 1978
Filing Date:
May 18, 1977
Export Citation:
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Assignee:
DAINIPPON PRINTING CO LTD
International Classes:
G03B21/56; G03B21/62; G03B21/625; (IPC1-7): G03B21/56
Domestic Patent References:
JP46042965A
JPS488278U1973-01-30



 
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