Wu-Hsin Hong

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Tainan, TW

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Patents Grantslast 30 patents

Information Patent Grant
Loose-leaf photo album
- Patent number 4,997,206
- Issue date Mar 5, 1991
- Wu-Hsin Hong
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Grant
Loose-leaf photo album
- Patent number 4,896,900
- Issue date Jan 30, 1990
- Hsin Yu Album Enterprise Co., Ltd.
- Wu-Hsin Hong
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER