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发明名称
Variable Speed Drive
摘要
The invention concerns a novel type of variable speed drive different from those of prior art in that it does not comprise any gear and in that the speed variations are continuous.
申请公布号
US2008093191(A1)
申请公布日期
2008.04.24
申请号
US20050794033
申请日期
2005.12.23
申请人
FURTADO JOSE;MULLER ALBERT
发明人
FURTADO JOSE;MULLER ALBERT
分类号
F16D31/02
主分类号
F16D31/02
代理机构
代理人
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