Dry ice car,申请号US19370126112-传众专利搜索

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发明名称	Dry ice car
摘要
申请公布号	US2226699(A)	申请公布日期	1940.12.31
申请号	US19370126112	申请日期	1937.02.17
申请人	AMERICAN CAR AND FOUNDRY COMPANY	发明人	DIETRICHSON WILLIAM F.
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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