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Hou-Kun Lee
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Yangmei Township, TW
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Patents Grants
last 30 patents
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Patent Grant
Dust-proof structure of a cone crusher
Patent number
7,931,223
Issue date
Apr 26, 2011
Minyu Machinery Corp. Ltd.
Hou-Kun Lee
B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
Information
Patent Grant
Cone crusher fixed toothed plate fixing structure
Patent number
7,771,572
Issue date
Aug 10, 2010
Minyu Machinery Corp., Ltd.
Hou-Kun Lee
B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
Patents Applications
last 30 patents
Information
Patent Application
Dust-Proof Structure of a Cone Crusher
Publication number
20100288864
Publication date
Nov 18, 2010
Hou-Kun LEE
B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
Information
Patent Application
Cone crusher fixed toothed plate fixing structure
Publication number
20080191076
Publication date
Aug 14, 2008
Minyu Machinery Corp., Ltd.
Hou-Kun Lee
B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...