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.)
Cosmo Instruments Co Ltd
Original Assignee
Cosmo Instruments 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 Cosmo Instruments Co LtdfiledCriticalCosmo Instruments Co Ltd
Priority to JP13370988ApriorityCriticalpatent/JPH01303378A/ja
Publication of JPH01303378ApublicationCriticalpatent/JPH01303378A/ja
Publication of JPH0477188B2publicationCriticalpatent/JPH0477188B2/ja