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.)
NIHON DENKI KEIKI KENTEISHO
Original Assignee
NIHON DENKI KEIKI KENTEISHO
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 NIHON DENKI KEIKI KENTEISHOfiledCriticalNIHON DENKI KEIKI KENTEISHO
Priority to FR7519661ApriorityCriticalpatent/FR2315698A1/fr
Publication of FR2315698A1publicationCriticalpatent/FR2315698A1/fr
Application grantedgrantedCritical
Publication of FR2315698B1publicationCriticalpatent/FR2315698B1/fr