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Title:
垂直軸風車による回転軌条接触動輪式、または周回軌跡上輪転車輪式発電装置
Document Type and Number:
Japanese Patent JP4129800
Kind Code:
B2
Inventors:
Mikio Sagawa
Application Number:
JP2004383039A
Publication Date:
August 06, 2008
Filing Date:
December 27, 2004
Export Citation:
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Assignee:
Mikio Sagawa
International Classes:
F03D11/04; F03D3/00; F03D5/04; F03D9/00
Domestic Patent References:
JP56014871A
JP2698943B2
JP80033C2
JP57072053U



 
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