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Piezonica Co., Ltd.
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Ibjang-Myon, Cheonan-Si, Chungnam, KR
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Patent Grant
Method for chemical vapor deposition (CVD) with showerhead and meth...
Patent number
7,479,303
Issue date
Jan 20, 2009
Piezonica Co., Ltd.
Chul Soo Byun
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
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