JPS5220970Y2 - - Google Patents
Info
- Publication number
- JPS5220970Y2 JPS5220970Y2 JP7354772U JP7354772U JPS5220970Y2 JP S5220970 Y2 JPS5220970 Y2 JP S5220970Y2 JP 7354772 U JP7354772 U JP 7354772U JP 7354772 U JP7354772 U JP 7354772U JP S5220970 Y2 JPS5220970 Y2 JP S5220970Y2
- 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.)
- Expired
Links
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7354772U JPS5220970Y2 (https=) | 1972-06-20 | 1972-06-20 | |
| US362936A US3865987A (en) | 1972-05-25 | 1973-05-22 | Automatic telephone answering system with variable speed drive control |
| DE2326185A DE2326185A1 (de) | 1972-05-25 | 1973-05-23 | Vorrichtung zur automatischen telefonanruf-beantwortung |
| GB2495473A GB1398037A (en) | 1972-05-25 | 1973-05-24 | Automatic telephone answering apparatus |
| CA172,083A CA983185A (en) | 1972-05-25 | 1973-05-24 | Automatic telephone answering apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7354772U JPS5220970Y2 (https=) | 1972-06-20 | 1972-06-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4931314U JPS4931314U (https=) | 1974-03-18 |
| JPS5220970Y2 true JPS5220970Y2 (https=) | 1977-05-14 |
Family
ID=27973595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7354772U Expired JPS5220970Y2 (https=) | 1972-05-25 | 1972-06-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5220970Y2 (https=) |
-
1972
- 1972-06-20 JP JP7354772U patent/JPS5220970Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS4931314U (https=) | 1974-03-18 |