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发明名称
匙环构造
摘要
申请公布号
TW030865
申请公布日期
1980.06.01
申请号
TW06723926
申请日期
1978.11.21
申请人
任必杰
发明人
任必杰
分类号
E05B19/04
主分类号
E05B19/04
代理机构
代理人
蔡坤财 台北巿松江路一四八号十二楼之三
主权项
地址
中巿东区大公街7号
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