Process for preparing paraformaldehyde,申请号GB19640031451-传众专利搜索

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发明名称	Process for preparing paraformaldehyde
摘要
申请公布号	GB1017191(A)	申请公布日期	1966.01.19
申请号	GB19640031451	申请日期	1964.08.04
申请人	DEUTSCHE GOLD-UND SILBER-SCHEIDEANSTALT	发明人
分类号	B01J2/06	主分类号	B01J2/06
代理机构		代理人
主权项
地址

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