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Application filed by Hoffmann La RochefiledCriticalHoffmann La Roche
Publication of BE580367ApublicationCriticalpatent/BE580367A/fr
F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
F16P—SAFETY DEVICES IN GENERAL; SAFETY DEVICES FOR PRESSES
F16P1/00—Safety devices independent of the control and operation of any machine
F16P1/02—Fixed screens or hoods
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Engineering & Computer Science
(AREA)
General Engineering & Computer Science
(AREA)
Mechanical Engineering
(AREA)
BE580367A1958-07-051959-07-04Procédé pour la préparation de composés aliphatiques non-saturés
BE580367A
(fr)