- 专利标题: Golf swing training device
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申请号: US38102申请日: 1995-04-27
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公开(公告)号: USD382321S公开(公告)日: 1997-08-12
- 设计人: Dale F. Anderson , James L. Hill
- 申请人: Dale F. Anderson , James L. Hill
- 申请人地址: CA Newcastle
- 专利权人: Terracon Products, Inc.
- 当前专利权人: Terracon Products, Inc.
- 当前专利权人地址: CA Newcastle
公开/授权文献
- US6084594A Image presentation apparatus 公开/授权日:2000-07-04