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Isthmian Metals Inc
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Isthmian Metals Inc
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Application filed by Isthmian Metals IncfiledCriticalIsthmian Metals Inc
Application grantedgrantedCritical
Publication of FR1031722ApublicationCriticalpatent/FR1031722A/fr
F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS