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.)
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Hirose Manufacturing Co Ltd
Original Assignee
Hirose Manufacturing Co Ltd
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Filing date
Publication date
Application filed by Hirose Manufacturing Co LtdfiledCriticalHirose Manufacturing Co Ltd
Priority to JP21989888ApriorityCriticalpatent/JPH0268098A/ja
Publication of JPH0268098ApublicationCriticalpatent/JPH0268098A/ja
Publication of JPH0317516B2publicationCriticalpatent/JPH0317516B2/ja
Rotary hook with bobbin case for a lockstitch sewing machine including means to reduce the plays between bobbin case and basket and to reduce the noisie thereof