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发明名称
Programmable vibrator
摘要
A pneumatic vibrator for generating a series of force impulses whose frequency, duration, magnitude and shape can be statically and dynamically programmed by varying mechanical, pneumatic, or hydraulic parameters or a combination thereof.
申请公布号
US7363818(B2)
申请公布日期
2008.04.29
申请号
US20050182525
申请日期
2005.07.15
申请人
HOBBS GREGG K
发明人
HOBBS GREGG K.
分类号
G01M7/02
主分类号
G01M7/02
代理机构
代理人
主权项
地址
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