- 专利标题: Musical instrument amplifier
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申请号: US69185申请日: 1997-04-14
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公开(公告)号: USD410465S公开(公告)日: 1999-06-01
- 设计人: John Johnson , John D. Hanson , Paul T. Howard
- 申请人: John Johnson , John D. Hanson , Paul T. Howard
- 申请人地址: UT Sandy
- 专利权人: Harman Music Group, Incorporated
- 当前专利权人: Harman Music Group, Incorporated
- 当前专利权人地址: UT Sandy
公开/授权文献
- US5996764A Arrangement for supporting rollers in a roller conveyor 公开/授权日:1999-12-07
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