单词	interchangeable mirror
释义	interchangeable mirror 可互换反射镜
随便看	patent-holders patent holdup patent implementation patent implementing regulations patent implementing rules patent incentive mechanism patent income patent index Patent indicator patent in force patent information patent information activities patent information analysis patent information analyze patent information centres patent information disclosure patent information management patent information resources patent information retrieval patent information retrieval system patent information service patent information services patent information services system patent infrigement litigation patent infrigement proceedings