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.)
YKK Corp
Original Assignee
Yoshida Kogyo KK
Filing date
Publication of AU492450B2publicationCriticalpatent/AU492450B2/en
Priority claimed from JP49005001Aexternal-prioritypatent/JPS5747266B2/ja
Application filed by Yoshida Kogyo KKfiledCriticalYoshida Kogyo KK
Publication of AU7705674ApublicationCriticalpatent/AU7705674A/en