Chih Lung Sheng Industrial Co., Ltd.

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Taichung, TW

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Patents Grantslast 30 patents

Information Patent Grant
Multi-functional documentary clamping holder for computer typewriting
- Patent number 6,199,814
- Issue date Mar 13, 2001
- Chih Lung Sheng Industrial Co., Ltd.
- Chi-Hsien Lee
- G06 - COMPUTING CALCULATING COUNTING