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HOLLANDSCHE IJZERHANDEL NV
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HOLLANDSCHE IJZERHANDEL NV
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Application filed by HOLLANDSCHE IJZERHANDEL NVfiledCriticalHOLLANDSCHE IJZERHANDEL NV
Application grantedgrantedCritical
Publication of FR609736ApublicationCriticalpatent/FR609736A/fr
F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
F01M9/00—Lubrication means having pertinent characteristics not provided for in, or of interest apart from, groups F01M1/00 - F01M7/00
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Engineering & Computer Science
(AREA)
Mechanical Engineering
(AREA)
General Engineering & Computer Science
(AREA)
FR609736D1925-11-141926-01-21Procédé et dispositif pour empêcher la dégradation de l'huile de graissage des moteurs à combustion interne
ExpiredFR609736A
(fr)