Sound card

Inventor: Qibin Mai (Shenzhen, CN)

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Claims (1)

The ornamental design for a sound card, as shown and described.

Assignments (1)

ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Dec 19, 2022

From: MAI, QIBIN

To: SHENZHEN XUNWEIJIA TECHNOLOGY DEVELOPMENT CO., LTD.