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• Audio Technologies patent applications on January 9th, 2025
  IPC Code(s): A47D9/00 CPC Code(s): A47D9/00
  41 KB (6,065 words) - 07:40, 18 February 2025
• Audio Technologies patent applications on 10th Jan 2025
  IPC Code(s): A47D9/00 CPC Code(s): A47D9/00
  41 KB (6,065 words) - 09:02, 18 February 2025