Ear sampler

Inventor: Changchun Zheng (Yilong, CN)

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Claims (1)

The ornamental design for an ear sampler, as shown and described.

Assignments (1)

ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jul 29, 2024

From: SHENZHEN JIDING ELECTRONICS CO., LTD.

To: ZHA, BEIHUA