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Application filed by ジヨイント工業株式会社filedCriticalジヨイント工業株式会社
Priority to JP7322489UpriorityCriticalpatent/JPH0627683Y2/ja
Publication of JPH0311709UpublicationCriticalpatent/JPH0311709U/ja
Application grantedgrantedCritical
Publication of JPH0627683Y2publicationCriticalpatent/JPH0627683Y2/ja
Self-locking coupling particularly for profiled elements of casements, door- and window-frames and the like, and accessories provided with the self-locking coupling