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Patents
特殊切角的硼酸铋变频晶体器件
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Affilication of Author(s):晶体材料研究所
Patent Applicant:zhaizhongjun
Type of Patent:发明
Application Number:03111834.8
Number of Inventors:5
Service Invention or Not:no
Application Date:2005-05-04
Publication Date:2005-05-04
Authorization Date:2005-05-04
Publication Date:2005-05-04
Application Date:2005-05-04
Authorization Date:2005-05-04
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