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Golf club head

Image Number 3 for United States Patent #5213329.

A golf club head having a main body made of synthetic resin as a main material and a sole plate of metal material molded integrally with the club head main body. The sole plate has an its bottom surface at least one projection formed independently of the sole plate and fixed thereto so that it extends in a back and forth direction relative to the direction of swing of the club.

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