US3376608A
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Check valve for injection molding apparatus
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US3371385A
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Injection mold assembly with means for shearing sprue from finished article
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US3343219A
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Shoe sole molding apparatus
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US3315317A
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Mold assembly for injection molding of bottoms to shoes
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US3276054A
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Two-part last
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US3249955A
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Means for string-lasting uppers to lasts
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US3363343A
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Shoe having heel core molded therein
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US3255491A
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Apparatus for making shoes
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US3272903A
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Method for making shoes
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US3247537A
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Method of making shoes
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US3270112A
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Method of making shoes
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US3110061A
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Injection molding apparatus
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GB949892A
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Apparatus for making shoes
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US3134141A
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Injection molding apparatus
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GB986881A
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Moulding apparatus for making footwear
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US3171161A
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Conditioner for use with shoe bottommolding and attaching apparatus
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US3129519A
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Shoe sole attaching means
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US3109199A
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Injection molding apparatus for making footwear
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GB956475A
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Method and apparatus for making shoes
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US3063096A
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Apparatus for molding shoes
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