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Publication of CH247310ApublicationCriticalpatent/CH247310A/fr
F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
F16N—LUBRICATING
F16N27/00—Proportioning devices
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Engineering & Computer Science
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General Engineering & Computer Science
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Mechanical Engineering
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CH247310D1943-05-121943-12-28Dispositif de décompression automatique, notamment pour installations de graissage central.
CH247310A
(fr)