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THOMAS JHON MULVIHILL
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THOMAS JHON MULVIHILL
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Application filed by THOMAS JHON MULVIHILLfiledCriticalTHOMAS JHON MULVIHILL
Application grantedgrantedCritical
Publication of FR400412ApublicationCriticalpatent/FR400412A/fr
G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
G01F15/00—Details of, or accessories for, apparatus of groups G01F1/00 - G01F13/00 insofar as such details or appliances are not adapted to particular types of such apparatus
G01F15/008—Details of, or accessories for, apparatus of groups G01F1/00 - G01F13/00 insofar as such details or appliances are not adapted to particular types of such apparatus comprising lubricating means
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Physics & Mathematics
(AREA)
Fluid Mechanics
(AREA)
General Physics & Mathematics
(AREA)
FR400412D1909-03-061909-03-06Dispositif de graissage automatique pour diaphragmes de compteurs à gaz
ExpiredFR400412A
(fr)