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发明名称
油脂螺纹接头
摘要
省略其它视图。
申请公布号
CN3089446D
申请公布日期
1998.11.04
申请号
CN97324324.4
申请日期
1997.09.19
申请人
东丈博
发明人
东丈博
分类号
23-01-J0031
主分类号
23-01-J0031
代理机构
中原信达知识产权代理有限责任公司1300室
代理人
文 琦
主权项
地址
日本国千叶县
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