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发明名称
A TRAINING DEVICE FOR TESTS IN OPERATIVE PROCTOLOGY
摘要
申请公布号
RU1835554(C)
申请公布日期
1993.08.23
申请号
SU19904884578
申请日期
1990.11.23
申请人
DNEPROPETROVSKIJ MEDITSINSKIJ INSTITUT
发明人
GAPONOV VLADIMIR V;GAPONOV ALEKSEJ V
分类号
G09B23/28
主分类号
G09B23/28
代理机构
代理人
主权项
地址
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