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VINKKILA, FI
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Patents Grants
last 30 patents
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Patent Grant
Splitting wedge
Patent number
8,757,135
Issue date
Jun 24, 2014
Kirnuvuori Oy
Jouko Vanhatalo
B28 - WORKING CEMENT, CLAY, OR STONE
Patents Applications
last 30 patents
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Patent Application
SPLITTING WEDGE
Publication number
20110226228
Publication date
Sep 22, 2011
KIRNUVUORI OY
Jouko Vanhatalo
B28 - WORKING CEMENT, CLAY, OR STONE
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