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发明名称
PRESSURE CONTROL APPARATUS
摘要
申请公布号
US3508464(A)
申请公布日期
1970.04.28
申请号
USD3508464
申请日期
1966.11.04
申请人
WESTERN ELECTRIC CO. INC.
发明人
VINCENT KRUCHOWY;FRANK WAHL
分类号
B30B15/22;(IPC1-7):F01B31/12;F15B21/02;G05B19/00
主分类号
B30B15/22
代理机构
代理人
主权项
地址
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