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发明名称
锁紧螺母
摘要
1.本外观设计产品名称为锁紧螺母。2.本外观设计主要用于机械连接。3.本外观设计要点在于外观形状。4.其中主视图最能体现本外观设计要点。
申请公布号
CN301921357S
申请公布日期
2012.05.23
申请号
CN201130492212.3
申请日期
2011.12.21
申请人
林良丰
发明人
林良丰
分类号
08-08
主分类号
08-08
代理机构
代理人
主权项
地址
325304 浙江省瑞安市塘下镇场桥浦兴街21号
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