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发明名称
焊接面罩(手持式05-03)
摘要
左视图与右视图对称,省略左视图。
申请公布号
CN3589575D
申请公布日期
2006.12.13
申请号
CN200530126004.6
申请日期
2005.11.12
申请人
沈剑宏
发明人
沈剑宏
分类号
29-02
主分类号
29-02
代理机构
金华科源专利事务所有限公司
代理人
胡杰平
主权项
地址
321018浙江省金华市婺城区振贸街98号
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