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Expired
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Arthur Stevenson
Francis Levitt Impey
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Individual
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Individual
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Publication of GB190508559ApublicationCriticalpatent/GB190508559A/en
8559. Stevenson, A., and Impey, F. L. April 20. Embossing.-A screw-thread is formed on the neck of a cardboard, pulp, &c. box by means of heated tools, either by direct compression or by spinning.
GB190508559D1905-04-201905-04-20Improvements in or relating to Cardboard Pulp and other Round Boxes.
ExpiredGB190508559A
(en)