JPH044493U - - Google Patents
Info
- Publication number
- JPH044493U JPH044493U JP4410390U JP4410390U JPH044493U JP H044493 U JPH044493 U JP H044493U JP 4410390 U JP4410390 U JP 4410390U JP 4410390 U JP4410390 U JP 4410390U JP H044493 U JPH044493 U JP H044493U
- Authority
- JP
- Japan
- Prior art keywords
- speaker
- hole
- small holes
- sound emission
- pitched
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims 2
- 229910052742 iron Inorganic materials 0.000 claims 1
- 239000011347 resin Substances 0.000 claims 1
- 229920005989 resin Polymers 0.000 claims 1
Landscapes
- Details Of Audible-Bandwidth Transducers (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1990044103U JP2553873Y2 (ja) | 1990-04-26 | 1990-04-26 | スピーカグリルの構造 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1990044103U JP2553873Y2 (ja) | 1990-04-26 | 1990-04-26 | スピーカグリルの構造 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH044493U true JPH044493U (zh) | 1992-01-16 |
JP2553873Y2 JP2553873Y2 (ja) | 1997-11-12 |
Family
ID=31557105
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1990044103U Expired - Lifetime JP2553873Y2 (ja) | 1990-04-26 | 1990-04-26 | スピーカグリルの構造 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2553873Y2 (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55100189U (zh) * | 1978-12-29 | 1980-07-12 | ||
WO2003079718A1 (fr) * | 2002-03-15 | 2003-09-25 | Sharp Kabushiki Kaisha | Dispositif d'affichage d'image |
JP2015080138A (ja) * | 2013-10-18 | 2015-04-23 | ヤマハ株式会社 | スピーカ、およびスピーカネット |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61264895A (ja) * | 1985-05-20 | 1986-11-22 | Mitsubishi Electric Corp | スピ−カ装置 |
-
1990
- 1990-04-26 JP JP1990044103U patent/JP2553873Y2/ja not_active Expired - Lifetime
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61264895A (ja) * | 1985-05-20 | 1986-11-22 | Mitsubishi Electric Corp | スピ−カ装置 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55100189U (zh) * | 1978-12-29 | 1980-07-12 | ||
WO2003079718A1 (fr) * | 2002-03-15 | 2003-09-25 | Sharp Kabushiki Kaisha | Dispositif d'affichage d'image |
JPWO2003079718A1 (ja) * | 2002-03-15 | 2005-07-21 | シャープ株式会社 | 映像表示装置 |
JP2015080138A (ja) * | 2013-10-18 | 2015-04-23 | ヤマハ株式会社 | スピーカ、およびスピーカネット |
Also Published As
Publication number | Publication date |
---|---|
JP2553873Y2 (ja) | 1997-11-12 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
EXPY | Cancellation because of completion of term |