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发明名称
Improvements in hypodermic injection apparatus
摘要
申请公布号
GB822814(A)
申请公布日期
1959.11.04
申请号
GB19560007575
申请日期
1956.03.10
申请人
NATIONAL RESEARCH DEVELOPMENT CORPORATION
发明人
SADD JOHN AMBROSE;MILES ARNOLD ASHLEY
分类号
A61M5/30
主分类号
A61M5/30
代理机构
代理人
主权项
地址
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