Improvements in or relating to preparation of acrylic acid and its anhydride,申请号GB19520006958-传众专利搜索

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发明名称	Improvements in or relating to preparation of acrylic acid and its anhydride
摘要
申请公布号	GB738157(A)	申请公布日期	1955.10.12
申请号	GB19520006958	申请日期	1952.03.18
申请人	ROHM & HAAS COMPANY	发明人
分类号	C07C51/14	主分类号	C07C51/14
代理机构		代理人
主权项
地址

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