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.)
Chieh Chang Co Ltd
Original Assignee
Chieh Chang 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 Chieh Chang Co LtdfiledCriticalChieh Chang Co Ltd
Priority to FR9503697ApriorityCriticalpatent/FR2732232A3/fr
Publication of FR2732232A3publicationCriticalpatent/FR2732232A3/fr
Application grantedgrantedCritical
Publication of FR2732232B3publicationCriticalpatent/FR2732232B3/fr