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发明名称
Photomask blank
摘要
申请公布号
USD568839(S1)
申请公布日期
2008.05.13
申请号
US20070276360F
申请日期
2007.01.23
申请人
HOYA CORPORATION
发明人
MITSUI MASARU;MATSUI SHIGEKAZU;USHIDA MASAO;NAGAREKAWA OSAMU
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