向国外及港澳台地区申请专利及被授权状况
(按国别计)
applications and grants for patents filed for foreign counties and hong kong, macao and taiwan
向欧洲专利局申请专利及被授权状况
applications and grants for inventions filed for european patent office
向国外及港澳台地区申请的发明、实用新型专利技术领域分布状况
applications for inventions and utility models filed for foreign counties and hong kong, macao and taiwan according to ipc
向国外及港澳台地区申请的专利中来自各省市的分布状况
(按申请件数计) distribution of applications for patents filed for foreign counties and hong kong, macao and taiwan
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