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发明名称
帽子
摘要
申请公布号
CN3050189D
申请公布日期
1996.11.06
申请号
CN95312756.7
申请日期
1995.12.04
申请人
张岩
发明人
张岩
分类号
02-03
主分类号
02-03
代理机构
山东省专利事务所
代理人
赵佳民
主权项
地址
274400山东省曹县城关供电所
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