D05B49/02 - CPC Classification Index

ClassID:

123537 ⎘

D05B49/02 - CPC Classification

Classification description:

Take-up devices, e.g. levers, for the needle thread operated by cams or linkages

Recent Application in this class:

20220364287

Thread take-up lever switching mechanism and sewing machine

20090013911

THREAD FEEDING APPARATUS FOR AN AUTOMATIC EMBROIDERING MACHINE