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Hiroshi Yoshida Dr.Eng
(Professor Emeritus,Kanazawa University)
BE-SAFE-JAPAN-SYSTEMS
Boulder Energy
Store and Absorbed
Flexible Extension
YOSHIDA STRUCTURAL DESIGNS
561Mizushima,Oyabe-shi,Toyama-ken 932-0102 JAPAN
Phone +81-766-61-1311, Fax +81-766-61-1312
E-mail : hyoshida@aqua.ocn.ne.jp
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