Title:
【発明の名称】高速立体分岐装置
Document Type and Number:
Japanese Patent JP2948859
Kind Code:
B2
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Inventors:
UCHIDA MASAO
TAKAGI KINAI
NARITA YOSHE
TAKAGI KINAI
NARITA YOSHE
Application Number:
JP9555290A
Publication Date:
September 13, 1999
Filing Date:
April 11, 1990
Export Citation:
Assignee:
TETSUDO SOGO GIJUTSU KENKYUSHO
International Classes:
E01B25/00; (IPC1-7): E01B25/00
Domestic Patent References:
JP587001A | ||||
JP58195601A | ||||
JP6360163B2 |