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.)
Sohgo Security Services Co Ltd
Original Assignee
Sohgo Security Services 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 Sohgo Security Services Co LtdfiledCriticalSohgo Security Services Co Ltd
Priority to JP20450582ApriorityCriticalpatent/JPS5995697A/ja
Publication of JPS5995697ApublicationCriticalpatent/JPS5995697A/ja
Publication of JPH0147838B2publicationCriticalpatent/JPH0147838B2/ja