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Publication of FR456762ApublicationCriticalpatent/FR456762A/fr
F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
F16N—LUBRICATING
F16N13/00—Lubricating-pumps
F16N13/20—Rotary pumps
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FR456762D1912-12-141913-04-16Dispositif perfectionné propre à projeter des liquides visqueux
ExpiredFR456762A
(fr)