摘要
计算机网络上的专利信息胡安朋(南开大学图书馆天津300071)刘琪(南开大学化学系天津300071AbstractTherecordingcoverageandthebasicretrievalmethodoftheworldpatentinform...
The recording coverage and the basic retrieval method of the world patent information on the online information searching network,the Internet and the local area optical disc network are described.
出处
《情报理论与实践》
CSSCI
北大核心
1998年第2期113-117,共5页
Information Studies:Theory & Application
关键词
计算机网络
专利信息
情报检索
联机检索
Patent information\ Computer network\ Online retrieval\ Internet\ Optical disc