CAULKING OF SINTERED METAL,申请号JP19770142141-传众专利搜索

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发明名称	CAULKING OF SINTERED METAL
摘要
申请公布号	JPS5475470(A)	申请公布日期	1979.06.16
申请号	JP19770142141	申请日期	1977.11.29
申请人	NIHON RADIATOR CO	发明人	MIYAKE SHIYUUICHI
分类号	B21D39/00;B21K25/00	主分类号	B21D39/00
代理机构		代理人
主权项
地址

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