JPS54179735U - - Google Patents
Info
- Publication number
- JPS54179735U JPS54179735U JP7798778U JP7798778U JPS54179735U JP S54179735 U JPS54179735 U JP S54179735U JP 7798778 U JP7798778 U JP 7798778U JP 7798778 U JP7798778 U JP 7798778U JP S54179735 U JPS54179735 U JP S54179735U
- 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
- Headphones And Earphones (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7798778U JPS54179735U (en) | 1978-06-09 | 1978-06-09 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7798778U JPS54179735U (en) | 1978-06-09 | 1978-06-09 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS54179735U true JPS54179735U (en) | 1979-12-19 |
Family
ID=28994661
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7798778U Pending JPS54179735U (en) | 1978-06-09 | 1978-06-09 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS54179735U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2008004274A1 (en) * | 2006-07-03 | 2008-01-10 | Frey Co., Ltd. | Voice transmission device |
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1978
- 1978-06-09 JP JP7798778U patent/JPS54179735U/ja active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2008004274A1 (en) * | 2006-07-03 | 2008-01-10 | Frey Co., Ltd. | Voice transmission device |