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Application filedfiledCritical
Priority to JP1976008806UpriorityCriticalpatent/JPS5611710Y2/ja
Priority to DE19772703371prioritypatent/DE2703371A1/de
Publication of JPS52100972UpublicationCriticalpatent/JPS52100972U/ja
Application grantedgrantedCritical
Publication of JPS5611710Y2publicationCriticalpatent/JPS5611710Y2/ja
H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
H01H13/70—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard
H01H13/72—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard wherein the switch has means for limiting the number of operating members that can concurrently be in the actuated position