SPOSOB ZABEZPIECZANIA WYROBOW WEGLOWYCH,WEGLOWO-GRAFITOWYCH,GRAFITOWANYCH I GRAFITOWO-SZAMOTOWYCH PRZED UTLENIANIEM,申请号PL19750181732-传众专利搜索

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发明名称	SPOSOB ZABEZPIECZANIA WYROBOW WEGLOWYCH,WEGLOWO-GRAFITOWYCH,GRAFITOWANYCH I GRAFITOWO-SZAMOTOWYCH PRZED UTLENIANIEM
摘要
申请公布号	PL106832(B1)	申请公布日期	1980.01.31
申请号	PL19750181732	申请日期	1975.07.01
申请人		发明人
分类号	(IPC1-7):C04B35/54	主分类号	(IPC1-7):C04B35/54
代理机构		代理人
主权项
地址

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