发明名称 |
Foot controller for dental instruments or the like |
摘要 |
A foot controller for dental instruments having a pair of foot pedals which are depressed to initiate and control the rate of flow of a utility service, there being a single, variable output generator with the controller which can be operated by either the independent or simultaneous operation of the foot pedals.
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申请公布号 |
US4354838(A) |
申请公布日期 |
1982.10.19 |
申请号 |
US19810240598 |
申请日期 |
1981.03.04 |
申请人 |
SYBRON CORPORATION |
发明人 |
HOYER, GERD;PIETSCHMANN, HELMUT |
分类号 |
A61C1/00;A61C17/12;(IPC1-7):A61C1/02 |
主分类号 |
A61C1/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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