Document Type and Number:
Japanese Patent JPH0250792
Kind Code:
B2
Inventors:
HOSHINO TADAO
TAKEUCHI MAKOTO
TAKEUCHI MAKOTO
Application Number:
JP1578085A
Publication Date:
November 05, 1990
Filing Date:
January 30, 1985
Export Citation:
Assignee:
NIPPON ELECTRON OPTICS LAB
International Classes:
B04B11/02; F16L27/08; F16L37/00; F16L39/04; G01N1/00; G01N1/10; G01N15/04
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