Verfahren zur Herstellung von Schreibmassen.,申请号CHD218658-传众专利搜索

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法人/股东/高管

发明名称	Verfahren zur Herstellung von Schreibmassen.
摘要
申请公布号	CH218658(A)	申请公布日期	1941.12.31
申请号	CHD218658	申请日期	1939.06.23
申请人	A. W. FABER CASTELL-BLEISTIFTFABRIK A.-G.	发明人	A.-G. A. W. FABER CASTELL-BLEISTIFTFABRIK
分类号	C09D13/00	主分类号	C09D13/00
代理机构		代理人
主权项
地址

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