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.)
Okamoto Industries Inc
Original Assignee
Okamoto Industries Inc
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 Okamoto Industries IncfiledCriticalOkamoto Industries Inc
Priority to JP1987077991UpriorityCriticalpatent/JPH0640386Y2/ja
Publication of JPS63185968UpublicationCriticalpatent/JPS63185968U/ja
Application grantedgrantedCritical
Publication of JPH0640386Y2publicationCriticalpatent/JPH0640386Y2/ja
