Refrigerator car,申请号US19320621909-传众专利搜索

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发明名称	Refrigerator car
摘要
申请公布号	US1917866(A)	申请公布日期	1933.07.11
申请号	US19320621909	申请日期	1932.07.11
申请人	NORTH AMERICAN CAR CORPORATION	发明人	WOOD EDWARD C.
分类号	B61D27/00	主分类号	B61D27/00
代理机构		代理人
主权项
地址

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