Hing Leung Marchy Li

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Hong Kong, CN

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Patents Grantslast 30 patents

Information Patent Grant
Ultrasonic transducer assembly
- Patent number 7,002,283
- Issue date Feb 21, 2006
- ASM Assembly Automation LTD
- Hing Leung Marchy Li
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR