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Patent Searching and Data


Document Type and Number:
Japanese Patent JPH0120104
Kind Code:
B2
Inventors:
NAGASE KAZUHIKO
Application Number:
JP19190182A
Publication Date:
April 14, 1989
Filing Date:
November 02, 1982
Export Citation:
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Assignee:
RAILWAY TECHNICAL RES INST
International Classes:
B61G9/08; B61G9/16



 
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