George S. J. Hsiung

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Hsin-Chuang Cheng, Taipei Hsien, TW

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Patents Grantslast 30 patents

Information Patent Grant
Wooden members assembly
- Patent number 4,261,665
- Issue date Apr 14, 1981
- George S. J. Hsiung
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...