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Manufacture Comtoise de Decolletage de Precision SA MADEC
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Manufacture Comtoise de Decolletage de Precision SA MADEC
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Application filed by Manufacture Comtoise de Decolletage de Precision SA MADECfiledCriticalManufacture Comtoise de Decolletage de Precision SA MADEC
Application grantedgrantedCritical
Publication of FR1037240ApublicationCriticalpatent/FR1037240A/fr
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
F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
F16K5/02—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary with plugs having conical surfaces; Packings therefor
F16K5/0214—Plug channel at 90 degrees to the inlet
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Engineering & Computer Science
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General Engineering & Computer Science
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Mechanical Engineering
(AREA)
FR1037240D1951-05-181951-05-18Perfectionnement apporté dans l'établissement des robinets à clés coniques
ExpiredFR1037240A
(fr)