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Paul Francois Gustave Goyard
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Individual
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Individual
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Publication of GB190401958ApublicationCriticalpatent/GB190401958A/en
1958. Goyard, P. F. G. Jan. 26. Bottles ; stoppers.-In the rim of a bottle b for pasteurizing milk is formed a recess or groove e in the stopper d. During pasteurization, the groove forms s a channel for the escape of air &c., the stopper being turned to cut off communication when the operation is finished.
GB190401958D1904-01-261904-01-26Improvements in Bottles and the like used in Pasteurizing Milk, and in Stoppers therefor.
ExpiredGB190401958A
(en)