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Expired
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Albert Phillips
Marshall George Wood
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Individual
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Individual
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Publication of GB190816813ApublicationCriticalpatent/GB190816813A/en
16,813. Phillips, A., and Wood, M. G. Jan. 21, 1909. Locks, key.-A single spring g is employed to operate the levers or sliders f of a lock. The levers are so constructed that portions of the edges thereof are flush when the levers &c. are in the locking position, and other portions are flush when the levers are raised by the key, and the spring is so formed that parts k<1>, l thereof bear on these two portions in the two positions of the levers respectively.
GB190816813D1909-01-211909-01-21Improvements in Locks and Latches.
ExpiredGB190816813A
(en)