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发明名称
Weightlifter's belt
摘要
This invention relates to a weight lifting belt which includes grips for a trainer to assist in training a lifter the proper techniques for lifting.
申请公布号
US5065773(A)
申请公布日期
1991.11.19
申请号
US19900566106
申请日期
1990.08.13
申请人
JACKSON, EFRAM W.;JACKSON, JR., AARON
发明人
JACKSON, EFRAM W.;JACKSON, JR., AARON
分类号
A63B21/072
主分类号
A63B21/072
代理机构
代理人
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