Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filedfiledCritical
Priority to DD16660372ApriorityCriticalpatent/DD100322A1/xx
Priority to FR7309834Aprioritypatent/FR2204772B3/fr
Publication of DD100322A1publicationCriticalpatent/DD100322A1/xx
Priority to DE19732351355prioritypatent/DE2351355A1/de
F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
F16K27/00—Construction of housing; Use of materials therefor
F16K27/04—Construction of housing; Use of materials therefor of sliding valves
F16K27/041—Construction of housing; Use of materials therefor of sliding valves cylindrical slide valves
