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.)
MITSUI KEIKINZOKU KAKO
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MITSUI KEIKINZOKU KAKO
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Filing date
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Application filed by MITSUI KEIKINZOKU KAKOfiledCriticalMITSUI KEIKINZOKU KAKO
Priority to JP7414877ApriorityCriticalpatent/JPS548131A/en
Publication of JPS548131ApublicationCriticalpatent/JPS548131A/en