JPS54124533U - - Google Patents
Info
- Publication number
- JPS54124533U JPS54124533U JP2249678U JP2249678U JPS54124533U JP S54124533 U JPS54124533 U JP S54124533U JP 2249678 U JP2249678 U JP 2249678U JP 2249678 U JP2249678 U JP 2249678U JP S54124533 U JPS54124533 U JP S54124533U
- Authority
- JP
- Japan
- 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
Landscapes
- Laminated Bodies (AREA)
- Details Of Audible-Bandwidth Transducers (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2249678U JPS54124533U (ja) | 1978-02-20 | 1978-02-20 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2249678U JPS54124533U (ja) | 1978-02-20 | 1978-02-20 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS54124533U true JPS54124533U (ja) | 1979-08-31 |
Family
ID=28857364
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2249678U Pending JPS54124533U (ja) | 1978-02-20 | 1978-02-20 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS54124533U (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02150893U (ja) * | 1989-05-22 | 1990-12-27 | ||
JPH099384A (ja) * | 1995-06-19 | 1997-01-10 | Seiichiro Sawada | 定在波等の低減装置 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3684051A (en) * | 1970-10-08 | 1972-08-15 | Herbert J Hopkins | Acoustic duct speaker system |
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1978
- 1978-02-20 JP JP2249678U patent/JPS54124533U/ja active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3684051A (en) * | 1970-10-08 | 1972-08-15 | Herbert J Hopkins | Acoustic duct speaker system |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02150893U (ja) * | 1989-05-22 | 1990-12-27 | ||
JPH099384A (ja) * | 1995-06-19 | 1997-01-10 | Seiichiro Sawada | 定在波等の低減装置 |