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Name | ZHANG, ZENGWEI |
Address | ROOM 501, NO. 31 VALLEY 155 |
City | SHANGHAI |
State | N/A |
Coutry | China |
Number of Trademarks | 1 |
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sound alarms(1) lock digital(1) door locks(1) digital door locks(1) alarms(1) biometric fingerprint door(1) acoustic sound(1) door lock digital(1) locks(1) fingerprint door lock(1)Information available on this web site is downloaded from public sources, primarily from the United States Patent and Trademark office.
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