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发明名称
TRAINING APPARATUS FOR CROWLSWIMMING
摘要
申请公布号
BG32583(A1)
申请公布日期
1982.09.15
申请号
BG19810053185
申请日期
1981.08.05
申请人
TOTEV,JULIJJ S.
发明人
TOTEV,JULIJJ S.
分类号
A63B69/12;(IPC1-7):A63B69/12
主分类号
A63B69/12
代理机构
代理人
主权项
地址
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