钮扣,申请号CN94302990.2-传众专利搜索

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发明名称	钮扣
摘要	省略其它视图。
申请公布号	CN3030706D	申请公布日期	1995.03.22
申请号	CN94302990.2	申请日期	1994.04.18
申请人	徐一诚	发明人	徐一诚
分类号	02-07	主分类号	02-07
代理机构		代理人
主权项
地址	244000安徽省铜陵市长江西路153号

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