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【多选题】
下列有关国防专利申请和国防专利的说法哪些是正确的?A.
专利申请涉及国防利益需要保密的，由国防专利机构受理并进行审查
B.
经主管部门批准，国防专利权人可以向国外的单位或者个人转让国防专利权
C.
国防专利申请人在对第一次审查意见通知书进行答复时，可以对其国防专利申请主动提出修改
D.
国家知识产权局专利复审委员会负责国防专利的复审和无效宣告工作
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A.
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【单选题】In the old days, children were familiar with birth and death as part of life. This is perhaps the first generation of American youngsters who had ever been close by during the birth of a baby and ever...
A.
were quite unfamiliar with birth and death
B.
had often experienced the fear of death as part of life
C.
usually witnessed the birth or death of a family member
D.
were often absent when a family member was born or dying
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