Title:
TWIN MIRROR BARREL TYPE PROJECTOR
Document Type and Number:
Japanese Patent JPS53141032
Kind Code:
A
Inventors:
YAMANAKA HIDEAKI
Application Number:
JP5548077A
Publication Date:
December 08, 1978
Filing Date:
May 16, 1977
Export Citation:
Assignee:
KIYABIN KOUGIYOU KK
International Classes:
G03B21/00; (IPC1-7): G03B21/00
Previous Patent: JPS53141031
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