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发明名称
Automatic fluid pressure control system
摘要
申请公布号
US2475503(A)
申请公布日期
1949.07.05
申请号
US19440561136
申请日期
1944.10.30
申请人
HOLTHOUSE SR HARRY B;HOLTHOUSE JR HARRY B
发明人
SR. HARRY B. HOLTHOUSE,;JR. HARRY B. HOLTHOUSE,
分类号
D06F33/08
主分类号
D06F33/08
代理机构
代理人
主权项
地址
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