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Expired
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Fritz Egersdoerfer
Fritz Linder
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Individual
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Individual
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Publication of GB190609077ApublicationCriticalpatent/GB190609077A/en
9077. Egrersdoerfer, F., and Linder, F. April 17. Stuffing - boxes, substitutes for.-The drums of rotary engines are grooved to suit the grooved casing to make tight joints. Packing-rings, 19 are provided between the disk 4 and the rings.
GB190609077D1906-04-171906-04-17Improvements in and relating to Rotary Engines.
ExpiredGB190609077A
(en)