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Expired
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Tom Hubert Bennett
Hubert Decimus Henry
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Individual
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Individual
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Publication of GB190812897ApublicationCriticalpatent/GB190812897A/en
12,897. Bennett, T. H., and Henry, H. D. June 16. Chucks; toolholders. - A drill &c. a is mounted in a socket b, with an adjustable length protruding, by means of a tapered flat a<1> formed on the e tool and engaged by a screw, which can be inserted in one of a number of holes b<1> in the socket. The socket b is attached to the chuck c by a right-angled bayonet-socket connexion b<3> to facilitate removal.
GB190812897D1908-06-161908-06-16Improved Means for Holding Drills and the like.
ExpiredGB190812897A
(en)
Improvements in or relating to work-holding devices such as hand or bench vices or such devices as are used in conjunction with lathes or other machine tools or the like