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发明名称
印章
摘要
申请公布号
CN3014242S
申请公布日期
1992.07.01
申请号
CN91303583.1
申请日期
1991.07.13
申请人
陈桂全
发明人
陈桂全
分类号
19-02-O0010
主分类号
19-02-O0010
代理机构
上海第二专利事务所
代理人
吴干泉
主权项
地址
200083上海市中山北一路140弄8号105室
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