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.)
Shimadzu Corp
Zeon Corp
Original Assignee
Shimadzu Corp
Nippon Zeon Co Ltd
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 Shimadzu Corp, Nippon Zeon Co LtdfiledCriticalShimadzu Corp
Priority to JP10522079ApriorityCriticalpatent/JPS5633349A/ja
Publication of JPS5633349ApublicationCriticalpatent/JPS5633349A/ja
Publication of JPS6133785B2publicationCriticalpatent/JPS6133785B2/ja
Method of determining a value proportional to the length of yarn axially unwound from a bobbin of spun or cross wound yarn and devices for performing the method