METHOD OF FORMING GROOVE PASSAGE AT CENTER OF SOLID BOARD WITH OPENWORK PATTERN,申请号JP19770121303-传众专利搜索

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发明名称	METHOD OF FORMING GROOVE PASSAGE AT CENTER OF SOLID BOARD WITH OPENWORK PATTERN
摘要
申请公布号	JPS5454396(A)	申请公布日期	1979.04.28
申请号	JP19770121303	申请日期	1977.10.07
申请人	KITAGAWA SETSUKO	发明人	KITAGAWA SETSUKO
分类号	B27B1/00;B27C3/00	主分类号	B27B1/00
代理机构		代理人
主权项
地址

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