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Radoslaw Kuc
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Krakow, PL
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last 30 patents
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Patent Grant
Dual spring variable valving system
Patent number
8,678,148
Issue date
Mar 25, 2014
Beijing West Industries, Co., Ltd.
Lukasz Piotrowski
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Patents Applications
last 30 patents
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Patent Application
DUAL SPRING VARIABLE VALVING SYSTEM
Publication number
20130008750
Publication date
Jan 10, 2013
Lukasz Piotrowski
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...