JPS48106727U - - Google Patents
Info
- Publication number
- JPS48106727U JPS48106727U JP3053172U JP3053172U JPS48106727U JP S48106727 U JPS48106727 U JP S48106727U JP 3053172 U JP3053172 U JP 3053172U JP 3053172 U JP3053172 U JP 3053172U JP S48106727 U JPS48106727 U JP S48106727U
- 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 |
---|---|---|---|
JP3053172U JPS48106727U (ja) | 1972-03-14 | 1972-03-14 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3053172U JPS48106727U (ja) | 1972-03-14 | 1972-03-14 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS48106727U true JPS48106727U (ja) | 1973-12-11 |
Family
ID=27892906
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3053172U Pending JPS48106727U (ja) | 1972-03-14 | 1972-03-14 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS48106727U (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1982001636A1 (en) * | 1980-10-31 | 1982-05-13 | Watanabe Shingo | Electroacoustic converter |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS3711108Y1 (ja) * | 1960-03-01 | 1962-05-22 | ||
JPS4526772Y1 (ja) * | 1967-05-23 | 1970-10-17 |
-
1972
- 1972-03-14 JP JP3053172U patent/JPS48106727U/ja active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS3711108Y1 (ja) * | 1960-03-01 | 1962-05-22 | ||
JPS4526772Y1 (ja) * | 1967-05-23 | 1970-10-17 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1982001636A1 (en) * | 1980-10-31 | 1982-05-13 | Watanabe Shingo | Electroacoustic converter |