Compositions de mastiquage ou calfatage à base notamment de caoutchouc butyle,申请号FR19670099981-传众专利搜索

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发明名称	Compositions de mastiquage ou calfatage à base notamment de caoutchouc butyle
摘要
申请公布号	FR1515542(A)	申请公布日期	1968.03.01
申请号	FR19670099981	申请日期	1967.03.23
申请人	W. R. GRACE & CO.	发明人
分类号	C09J123/22;C09J123/28	主分类号	C09J123/22
代理机构		代理人
主权项
地址

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