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RECTIFICATION DE CYLINDRES
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RECTIFICATION DE CYLINDRES
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Application grantedgrantedCritical
Publication of FR758694ApublicationCriticalpatent/FR758694A/en
F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
F16J—PISTONS; CYLINDERS; SEALINGS
F16J1/00—Pistons; Trunk pistons; Plungers
F16J1/02—Bearing surfaces
FR758694D1933-07-211933-07-21
Piston for heat engine
ExpiredFR758694A
(en)