Coal cleaner,申请号US19390300814-传众专利搜索

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发明名称	Coal cleaner
摘要
申请公布号	US2303367(A)	申请公布日期	1942.12.01
申请号	US19390300814	申请日期	1939.10.23
申请人	STEPHENS-ADAMSON MFG. CO.	发明人	KENDALL MYRON A.;MOORE CHESTER C.
分类号	B03B5/44	主分类号	B03B5/44
代理机构		代理人
主权项
地址

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