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.)
Ohara Inc
Osaka Packing Seizosho KK
Original Assignee
Ohara Inc
Osaka Packing Seizosho KK
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 Ohara Inc, Osaka Packing Seizosho KKfiledCriticalOhara Inc
Priority to JP23051785ApriorityCriticalpatent/JPS6291456A/ja
Publication of JPS6291456ApublicationCriticalpatent/JPS6291456A/ja
Publication of JPH0532340B2publicationCriticalpatent/JPH0532340B2/ja