KR900009386U - 스피커의 진동판 - Google Patents
스피커의 진동판Info
- Publication number
- KR900009386U KR900009386U KR2019880017825U KR880017825U KR900009386U KR 900009386 U KR900009386 U KR 900009386U KR 2019880017825 U KR2019880017825 U KR 2019880017825U KR 880017825 U KR880017825 U KR 880017825U KR 900009386 U KR900009386 U KR 900009386U
- Authority
- KR
- South Korea
- Prior art keywords
- speaker diaphragm
- diaphragm
- speaker
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R7/00—Diaphragms for electromechanical transducers; Cones
- H04R7/16—Mounting or tensioning of diaphragms or cones
- H04R7/18—Mounting or tensioning of diaphragms or cones at the periphery
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Diaphragms For Electromechanical Transducers (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019880017825U KR930008033Y1 (ko) | 1988-10-31 | 1988-10-31 | 스피커의 진동판 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019880017825U KR930008033Y1 (ko) | 1988-10-31 | 1988-10-31 | 스피커의 진동판 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR900009386U true KR900009386U (ko) | 1990-05-04 |
KR930008033Y1 KR930008033Y1 (ko) | 1993-11-30 |
Family
ID=19280856
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019880017825U KR930008033Y1 (ko) | 1988-10-31 | 1988-10-31 | 스피커의 진동판 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR930008033Y1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20030083171A (ko) * | 2002-04-19 | 2003-10-30 | 주식회사 삼진 | 스피커 유닛 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101145360B1 (ko) * | 2010-11-12 | 2012-05-14 | 정영준 | 스피커용 한지 콘지 제조방법 |
-
1988
- 1988-10-31 KR KR2019880017825U patent/KR930008033Y1/ko not_active IP Right Cessation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20030083171A (ko) * | 2002-04-19 | 2003-10-30 | 주식회사 삼진 | 스피커 유닛 |
Also Published As
Publication number | Publication date |
---|---|
KR930008033Y1 (ko) | 1993-11-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
E701 | Decision to grant or registration of patent right | ||
REGI | Registration of establishment | ||
FPAY | Annual fee payment |
Payment date: 19971129 Year of fee payment: 6 |
|
LAPS | Lapse due to unpaid annual fee |