ES382139A1 - Improvements in electron pneumatic shaft devices for sewing machines. (Machine-translation by Google Translate, not legally binding)
- Google Patents
Improvements in electron pneumatic shaft devices for sewing machines. (Machine-translation by Google Translate, not legally binding)
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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INDUSTRIAS P FREIRE SA
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INDUSTRIAS P FREIRE SA
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Application filed by INDUSTRIAS P FREIRE SAfiledCriticalINDUSTRIAS P FREIRE SA
Priority to ES382139ApriorityCriticalpatent/ES382139A1/en
Publication of ES382139A1publicationCriticalpatent/ES382139A1/en
"IMPROVEMENTS IN ELECTRON PNEUMATIC SHORT-THREAD DEVICES FOR SEWING MACHINES", characterized by cutting the threads in the lower part of the fabric with as little thread as possible to cancel the subsequent trimming and sufficient length to start the next seam without the corresponding unthreading of the needle. (Machine-translation by Google Translate, not legally binding)
ES382139A1970-07-241970-07-24Improvements in electron pneumatic shaft devices for sewing machines. (Machine-translation by Google Translate, not legally binding)
ExpiredES382139A1
(en)