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.)
JGC Corp
Original Assignee
JGC Corp
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
Priority claimed from JP59098637Aexternal-prioritypatent/JPS60244503A/ja
Priority claimed from JP59130979Aexternal-prioritypatent/JPS619999A/ja
Priority claimed from JP59130980Aexternal-prioritypatent/JPS6111521A/ja
Priority claimed from JP13098784Aexternal-prioritypatent/JPS6046820A/ja
Application filed by JGC CorpfiledCriticalJGC Corp
Publication of ES543910A0publicationCriticalpatent/ES543910A0/es
Publication of ES8703305A1publicationCriticalpatent/ES8703305A1/es