题目内容
(请给出正确答案)
[主观题]
在欧专局查找三星电子(SAMSUNG ELECTRONICS CO LTD)发明的标题中有关手机(mobile phone)专利,检索式最好的是:
A、检索式为title:"mobile phone" AND applicant:SAMSUNG ELECTRONICS CO LTD
B、检索式为title:"mobile phone?" AND applicant:SAMSUNG ELECTRONICS CO LTD
C、检索式为title:"mobile phone" AND inventor:SAMSUNG ELECTRONICS CO LTD
D、检索式为title:"mobile phone?" AND inventor:SAMSUNG ELECTRONICS CO LTD
提问人:网友chendw2008
发布时间:2022-01-07