,申请号JP19720020192-传众专利搜索

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法人/股东/高管

发明名称
摘要
申请公布号	JPS5232571(B2)	申请公布日期	1977.08.23
申请号	JP19720020192	申请日期	1972.02.29
申请人		发明人
分类号	G03B17/42;G03B1/14	主分类号	G03B17/42
代理机构		代理人
主权项
地址

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