CS190936B1 - Device for distribution of the lubricating medium,notably oil in two places of the crank mechanism,notably the crank mechanism for inducing the motion of the thread lever and the needle bar of the sewing machine
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Device for distribution of the lubricating medium,notably oil in two places of the crank mechanism,notably the crank mechanism for inducing the motion of the thread lever and the needle bar of the sewing machine
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Application filed by Josef StryafiledCriticalJosef Strya
Priority to CS310577ApriorityCriticalpatent/CS190936B1/cs
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CS310577A1977-05-121977-05-12Device for distribution of the lubricating medium,notably oil in two places of the crank mechanism,notably the crank mechanism for inducing the motion of the thread lever and the needle bar of the sewing machine
CS190936B1
(en)
Device for distribution of the lubricating medium,notably oil in two places of the crank mechanism,notably the crank mechanism for inducing the motion of the thread lever and the needle bar of the sewing machine
Device for distribution of the lubricating medium,notably oil in two places of the crank mechanism,notably the crank mechanism for inducing the motion of the thread lever and the needle bar of the sewing machine
Device for distribution of the lubricating medium,notably oil in two places of the crank mechanism,notably the crank mechanism for inducing the motion of the thread lever and the needle bar of the sewing machine
Device for distribution of the lubricating medium,notably oil in two places of the crank mechanism,notably the crank mechanism for inducing the motion of the thread lever and the needle bar of the sewing machine