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.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co Ltd
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 filed by Toshiba Corp, Tokyo Shibaura Electric Co LtdfiledCriticalToshiba Corp
Priority to JP8415077ApriorityCriticalpatent/JPS5419699A/en
Publication of JPS5419699ApublicationCriticalpatent/JPS5419699A/en
PURPOSE: To prevent erroneous judgement by operators and secure safety by inserting an indicating nameplate having portions for indicating the operating condition and fault contents of apparatus within the window frame provided with grooves of a fault display device thereby inditating the portions for indicating by the shaded portion of the window frame.