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.)
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Priority to JP3292687UpriorityCriticalpatent/JPS63140175U/ja
Priority to US07/164,416prioritypatent/US4920825A/en
Priority to DE3807183Aprioritypatent/DE3807183A1/de
Priority to BR8800995Aprioritypatent/BR8800995A/pt
Priority to FR888802864Aprioritypatent/FR2611808B1/fr
Publication of JPS63140175UpublicationCriticalpatent/JPS63140175U/ja
