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Application filed by Moses SpindelfiledCriticalMoses Spindel
Application grantedgrantedCritical
Publication of AT75640BpublicationCriticalpatent/AT75640B/de
AT75640D1915-09-181915-09-18Vorrichtung zur Prüfung von Schmiermitteln auf Schmierfähigkeit oder von Materialien auf ihren Widerstand gegen Abnutzung.
AT75640B
(de)