Werkwijze voor de bereiding van moeilijk ontvlambare fenolharsschuimstoffen.,申请号NL19620277281-传众专利搜索

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发明名称	Werkwijze voor de bereiding van moeilijk ontvlambare fenolharsschuimstoffen.
摘要
申请公布号	NL130445(C)	申请公布日期	1971.01.15
申请号	NL19620277281	申请日期	1962.04.16
申请人	DYNAMIT NOBEL AG	发明人
分类号	C08J9/00;C08L61/10	主分类号	C08J9/00
代理机构		代理人
主权项
地址

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