DEVICE FOR TRACING FILM

PROBLEM TO BE SOLVED: To make luminance excellent without the luminescent line of a light source and also to reduce the thickness dimension of a film tracing device. SOLUTION: A straight pipe lamp 3 is made to face the side surface of a tracing board 1 having a reflection part on its rear surface.

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Bibliographic Details
Main Author HAYASHI HARUHIKO
Format Patent
LanguageEnglish
Published 26.09.2001
Edition7
Subjects
DIAGNOSIS
HUMAN NECESSITIES
HYGIENE
IDENTIFICATION
MEDICAL OR VETERINARY SCIENCE
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
OPTICS
PHYSICS
SURGERY
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Summary:PROBLEM TO BE SOLVED: To make luminance excellent without the luminescent line of a light source and also to reduce the thickness dimension of a film tracing device. SOLUTION: A straight pipe lamp 3 is made to face the side surface of a tracing board 1 having a reflection part on its rear surface.
Bibliography:Application Number: JP20000079029