JPS5139521Y1 - - Google Patents
Info
- Publication number
- JPS5139521Y1 JPS5139521Y1 JP10798569U JP10798569U JPS5139521Y1 JP S5139521 Y1 JPS5139521 Y1 JP S5139521Y1 JP 10798569 U JP10798569 U JP 10798569U JP 10798569 U JP10798569 U JP 10798569U JP S5139521 Y1 JPS5139521 Y1 JP S5139521Y1
- 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 (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10798569U JPS5139521Y1 (ja) | 1969-11-12 | 1969-11-12 | |
US71876A US3700818A (en) | 1969-09-20 | 1970-09-14 | Automatic answering telephone set |
GB4431270A GB1332691A (en) | 1969-09-20 | 1970-09-16 | Telephone answering apparatus |
DE2046513A DE2046513C3 (de) | 1969-09-20 | 1970-09-21 | Automatischer Anrufbeantworter für Telefonanlagen |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10798569U JPS5139521Y1 (ja) | 1969-11-12 | 1969-11-12 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5139521Y1 true JPS5139521Y1 (ja) | 1976-09-28 |
Family
ID=33079128
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10798569U Expired JPS5139521Y1 (ja) | 1969-09-20 | 1969-11-12 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5139521Y1 (ja) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB698444A (en) * | 1951-10-06 | 1953-10-14 | Dictaphone Corp | Improvements in or relating to dictation system |
GB766445A (en) * | 1953-02-11 | 1957-01-23 | Dictaphone Corp | Improvements in or relating to dictation apparatus |
GB923597A (en) * | 1959-07-23 | 1963-04-18 | Jean Feat | Improvements in apparatus for recording and repeating telephone messages |
-
1969
- 1969-11-12 JP JP10798569U patent/JPS5139521Y1/ja not_active Expired
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB698444A (en) * | 1951-10-06 | 1953-10-14 | Dictaphone Corp | Improvements in or relating to dictation system |
GB766445A (en) * | 1953-02-11 | 1957-01-23 | Dictaphone Corp | Improvements in or relating to dictation apparatus |
GB923597A (en) * | 1959-07-23 | 1963-04-18 | Jean Feat | Improvements in apparatus for recording and repeating telephone messages |