Legal status (The legal status 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 status listed.)
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Heinrich Koppers GmbH
Original Assignee
Heinrich Koppers GmbH
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Filing date
Publication date
Application filed by Heinrich Koppers GmbHfiledCriticalHeinrich Koppers GmbH
Application grantedgrantedCritical
Publication of FR1108695ApublicationCriticalpatent/FR1108695A/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
F16K13/00—Other constructional types of cut-off apparatus; Arrangements for cutting-off
F16K13/08—Arrangements for cutting-off not used
F16K13/10—Arrangements for cutting-off not used by means of liquid or granular medium
Landscapes
Engineering & Computer Science
(AREA)
General Engineering & Computer Science
(AREA)
Mechanical Engineering
(AREA)
FR1108695D1953-10-071954-10-01Dispositif obturateur à capot plongeur rotatif pour conduites de gaz ou d'air
ExpiredFR1108695A
(fr)