JPS61104698U - - Google Patents
Info
- Publication number
- JPS61104698U JPS61104698U JP18938884U JP18938884U JPS61104698U JP S61104698 U JPS61104698 U JP S61104698U JP 18938884 U JP18938884 U JP 18938884U JP 18938884 U JP18938884 U JP 18938884U JP S61104698 U JPS61104698 U JP S61104698U
- Authority
- JP
- Japan
- Prior art keywords
- hole
- magnetic circuit
- radiation fin
- speaker
- utility
- 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.)
- Pending
Links
- 230000005855 radiation Effects 0.000 claims description 2
- 239000000696 magnetic material Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 1
Landscapes
- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18938884U JPS61104698U (fr) | 1984-12-12 | 1984-12-12 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18938884U JPS61104698U (fr) | 1984-12-12 | 1984-12-12 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS61104698U true JPS61104698U (fr) | 1986-07-03 |
Family
ID=30746840
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP18938884U Pending JPS61104698U (fr) | 1984-12-12 | 1984-12-12 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS61104698U (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2006064725A1 (fr) * | 2004-12-14 | 2006-06-22 | Matsushita Electric Industrial Co., Ltd. | Haut-parleur |
-
1984
- 1984-12-12 JP JP18938884U patent/JPS61104698U/ja active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2006064725A1 (fr) * | 2004-12-14 | 2006-06-22 | Matsushita Electric Industrial Co., Ltd. | Haut-parleur |
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