SINTERED CARBON MATERIAL IMPREGNATED WITH OIL,申请号JP19750106776-传众专利搜索

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发明名称	SINTERED CARBON MATERIAL IMPREGNATED WITH OIL
摘要
申请公布号	JPS5230286(A)	申请公布日期	1977.03.07
申请号	JP19750106776	申请日期	1975.09.03
申请人	OKUZAWA EIICHI	发明人	OKUZAWA EIICHI
分类号	C04B41/82;C01B31/04;C09C1/48	主分类号	C04B41/82
代理机构		代理人
主权项
地址

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