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Category:H04R7/20
Pages in category "H04R7/20"
The following 14 pages are in this category, out of 14 total.
1
- 18283467. ULTRASONIC TRANSDUCER, DISTANCE MEASUREMENT APPARATUS, AND METHOD OF MANUFACTURING ULTRASONIC TRANSDUCER simplified abstract (Mitsubishi Electric Corporation)
- 18367092. LOUDSPEAKER simplified abstract (Panasonic Intellectual Property Management Co., Ltd.)
- 18536600. Speaker Apparatus simplified abstract (Nokia Technologies Oy)
- 18601417. LOUDSPEAKER simplified abstract (Panasonic Automotive Systems Co., Ltd.)
- 18892247. ACOUSTIC MODULE AND ELECTRONIC DEVICE (VIVO MOBILE COMMUNICATION CO., LTD.)
- 18959561. SPEAKERS (SHENZHEN SHOKZ CO., LTD.)