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发明名称
APPARATUS FOR TRAINING SWIMMERS
摘要
申请公布号
SU759103(A1)
申请公布日期
1980.08.30
申请号
SU19782687820
申请日期
1978.11.21
申请人
STAVROPOLSKIJ G PEDAGOGICHESKIJ INSTITUT
发明人
AKULENOK NIKOLAJ V,SU;GORODETSKIJ GENNADIJ N,SU
分类号
A63B23/02;(IPC1-7):A63B23/02
主分类号
A63B23/02
代理机构
代理人
主权项
地址
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