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Friedrich August Haselwander
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Publication of GB190516800ApublicationCriticalpatent/GB190516800A/en
16,800. Haselwander, F. A. Aug. 18. Pistons for internal-combustion engines are provided with projections which divide the cylinder space into compartments during the compression stroke. Several modifications are described of the general method shown in Fig. 2, in which chambers are formed by the projection l at the end of the compression stroke.
GB190516800D1905-08-181905-08-18Improvements in or relating to Internal Combustion Engines.
ExpiredGB190516800A
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