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发明名称
Rotary valve for controlling application of suction
摘要
申请公布号
US3069025(A)
申请公布日期
1962.12.18
申请号
US19590824282
申请日期
1959.07.01
申请人
BERKLEY MACHINE COMPANY
发明人
WINKLER RICHARD;DUNNEBIER KURT
分类号
B65H3/08;F16K11/12
主分类号
B65H3/08
代理机构
代理人
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地址
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