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发明名称
ENGINE EXHAUST GAS CONVERTING MEANS
摘要
申请公布号
CA385959(A)
申请公布日期
1939.12.26
申请号
CAD385959
申请日期
申请人
UNITED STATES FIRE PROTECTION CORPORATION;CHARLES L. COUGHLIN
发明人
WALTER J. WILLENBORG
分类号
主分类号
代理机构
代理人
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