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Patent specification
Provisional Specification. Improvements in Aeroplanes or Flying-machines. No. 307. Date of application, 6th Jan. 1909, Complete specification left, 6th Aug. 1909 - accepted, 6th Jan. 1910. Patent applied for by James Thompson of Keighley, Yorks. 3 pages with fold out diagram containing four figures.
Collection Area
Industry
Item Number
2001.142/1
Measurements
Length
(mm): 283
Width
(mm): 192
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