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Expired
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Roland John Farmer
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Individual
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Individual
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Publication of GB190816940ApublicationCriticalpatent/GB190816940A/en
16,940. Farmer, R. J. Oct. 11, 1907, [date applied for under Section 91 of Patents &c. Act, 1907]. Actuating hinged valves; locking valves-and cocks. -A hollow disk-valve 28 is actuated by means of a handle connected through bevel gearing 35 with the spindle 29. The valve is maintained in horizontal position by spring clips 33 engaging the ends of a cross-arm 32.
GB190816940D1907-10-111908-08-12Improvements in Dry Closets or Privies.
ExpiredGB190816940A
(en)