Chong-Ming Mu

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Hsi Chih Chen, Taipei Hsien, TW

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Patents Grantslast 30 patents

Information Patent Grant
Compact home use sewing machine with an adjusting mechanism for con...
- Patent number 5,293,829
- Issue date Mar 15, 1994
- Chong-Ming Mu
- D05 - SEWING EMBROIDERING TUFTING