Method of preparing solidified carbon dioxide,申请号US19290366911-传众专利搜索

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发明名称	Method of preparing solidified carbon dioxide
摘要
申请公布号	US1912444(A)	申请公布日期	1933.06.06
申请号	US19290366911	申请日期	1929.05.29
申请人	GOOSMANN JUSTUS C	发明人	GOOSMANN JUSTUS C.
分类号	C01B31/22	主分类号	C01B31/22
代理机构		代理人
主权项
地址

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