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Patent Searching and Data


Title:
フォトクロミック積層体
Document Type and Number:
Japanese Patent JP4908300
Kind Code:
B2
Inventors:
Hiroshi Shibahashi
Mitsuyuki Yasuda
Application Number:
JP2007111095A
Publication Date:
April 04, 2012
Filing Date:
April 20, 2007
Export Citation:
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Assignee:
Pilot Ink Co., Ltd.
International Classes:
B32B27/30; B32B27/20; B32B27/42; C09K9/02; G03C1/73
Domestic Patent References:
JP2006335024A
JP2001329255A
JP9031453A
JP6220247A