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CHO HATSUJO KABUSHIKI KAISHA
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Nagoya-shi, Aichi, JP
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Patent Grant
Helical compression spring for a vehicle suspension
Patent number
6,460,840
Issue date
Oct 8, 2002
Cho Hatsujo Kabushiki Kaisha
Toshiyuki Imaizumi
B60 - VEHICLES IN GENERAL
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Patent Application
SPIRAL SPRING
Publication number
20150008629
Publication date
Jan 8, 2015
CHO HATSUJO KABUSHIKI KAISHA
Madoka Kuno
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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