Earphone

CN309550403SActive Publication Date: 2025-10-17AUDIO-TECH CORPO RATION(JP)
View PDF 0 Cites 0 Cited by

Patent Information

Application Number
CN202460002300.4
Authority / Receiving Office
CN · China
Patent Type
Designs(China)
Current Assignee / Owner
Priority Date
2023-06-21
Filing Date
2023-11-15
Publication Date
2025-10-17
Estimated Expiration
2038-11-15

Smart Images

  • Figure 000001_ABST
    Figure 000001_ABST
Patent Text Reader
Need to check novelty before this filing date? Find Prior Art
No text content released.