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.)
Sanwa Shutter Corp
Original Assignee
Sanwa Shutter 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
Application filed by Sanwa Shutter CorpfiledCriticalSanwa Shutter Corp
Priority to JP1988053356UpriorityCriticalpatent/JPH075138Y2/ja
Publication of JPH01157830UpublicationCriticalpatent/JPH01157830U/ja
Application grantedgrantedCritical
Publication of JPH075138Y2publicationCriticalpatent/JPH075138Y2/ja
