DE69302392D1
(en )
1996-05-30
MICROPHONE AND SPEAKER SYSTEM
KR970015704U
(en )
1997-04-28
Combination structure of speaker unit and enclosure
KR970003688U
(en )
1997-01-24
Integral structure of small speaker and cabinet
KR970056343U
(en )
1997-10-13
Structure of speaker frame and plate
KR950022191U
(en )
1995-07-28
Headphones capable of surround sound effects
KR970017289U
(en )
1997-05-23
Duct of car enclosure speaker
KR960032390U
(en )
1996-10-24
Speaker unit of monitor
KR950020964U
(en )
1995-07-26
Storage and sterilization device of sound microphone
KR970019199U
(en )
1997-05-26
Mounting structure of monitor speaker
KR970048391U
(en )
1997-07-31
Heat dissipation structure of speaker unit
KR970048436U
(en )
1997-07-31
Heat dissipation structure of speaker unit
KR970015701U
(en )
1997-04-28
Speaker unit mounting structure of speaker system
KR970000258U
(en )
1997-01-21
Corner support of audio cabinet
KR960009527U
(en )
1996-03-16
Combination structure of frame and cabinet
KR970055747U
(en )
1997-10-13
Speaker cover structure of computer monitor
KR970028859U
(en )
1997-07-24
Fixed Structure of Depost Duct
KR970048251U
(en )
1997-07-31
Speaker fixing structure
KR960029930U
(en )
1996-09-17
Microphone unit of sound equipment
KR970015695U
(en )
1997-04-28
Speaker unit mounting structure
KR970026283U
(en )
1997-06-20
Installation structure of speaker unit
KR960012064U
(en )
1996-04-17
Speaker installation structure of monitor
KR970015627U
(en )
1997-04-28
Monitor speaker unit
KR970048390U
(en )
1997-07-31
Speaker fixing structure of electronic products
KR970015693U
(en )
1997-04-28
Combined structure of speaker's shield case and speaker frame
KR960034726U
(en )
1996-11-21
Sound absorption and sound insulation