GloryWin International Group, Ltd.

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Hong Kong, HK

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Patents Grantslast 30 patents

Information Patent Grant
Multiple battery comprising a cranking battery and an auxiliary bat...
- Patent number 5,866,274
- Issue date Feb 2, 1999
- GloryWin International Group, Ltd.
- Ian Grant Mawston
- H01 - BASIC ELECTRIC ELEMENTS