Hydraulic power device,申请号US19280259886-传众专利搜索

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发明名称	Hydraulic power device
摘要
申请公布号	US1783887(A)	申请公布日期	1930.12.02
申请号	US19280259886	申请日期	1928.03.07
申请人	ROBERT HENRY MORRIS;RAYMOND GUY MORRIS	发明人	MORRIS WILLIAM R.
分类号	F03B17/06	主分类号	F03B17/06
代理机构		代理人
主权项
地址

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