发明名称 |
Method for manufacturing a golf club head |
摘要 |
The present invention relates to a method for manufacturing a golf club head. The method comprises using a bladder with an open face and a flange clamped over the open face during pressurization and molding. In a preferred embodiment, the bladder is composed of a material with a higher rigidity than latex.
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申请公布号 |
US8430986(B1) |
申请公布日期 |
2013.04.30 |
申请号 |
US20100962256 |
申请日期 |
2010.12.07 |
申请人 |
GALLOWAY J. ANDREW;BRIDGES DONALD;CALLAWAY GOLF COMPANY |
发明人 |
GALLOWAY J. ANDREW;BRIDGES DONALD |
分类号 |
B32B37/00 |
主分类号 |
B32B37/00 |
代理机构 |
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主权项 |
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地址 |
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