PHOSPHORIC ACID PROCESS,申请号USD3556724-传众专利搜索

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发明名称	PHOSPHORIC ACID PROCESS
摘要
申请公布号	US3556724(A)	申请公布日期	1971.01.19
申请号	USD3556724	申请日期	1969.05.21
申请人	BAKER PERKINS INC.;TREADWELL CORP.	发明人	WARREN FUCHS;DENNIS A. WHEELER
分类号	C01B25/232;(IPC1-7):C01B25/18;C01B25/22	主分类号	C01B25/232
代理机构		代理人
主权项
地址

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