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经营范围
发明名称
SWIMMING TRAINING DEVICE
摘要
申请公布号
SU1741829(A1)
申请公布日期
1992.06.23
申请号
SU19904778491
申请日期
1990.01.08
申请人
KI INZH-STR INSTITUT
发明人
PETRUSHEVSKIJ IVAN I,SU;KANISHEVSKIJ STANISLAV M,SU;ZOLOTKO EVGENIJ G,SU;ZOLOTKO VIKTOR E,SU
分类号
A63B69/12
主分类号
A63B69/12
代理机构
代理人
主权项
地址
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