JPS5247842B2 - - Google Patents
Info
- Publication number
- JPS5247842B2 JPS5247842B2 JP8201972A JP8201972A JPS5247842B2 JP S5247842 B2 JPS5247842 B2 JP S5247842B2 JP 8201972 A JP8201972 A JP 8201972A JP 8201972 A JP8201972 A JP 8201972A JP S5247842 B2 JPS5247842 B2 JP S5247842B2
- 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
Landscapes
- Sub-Exchange Stations And Push- Button Telephones (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8201972A JPS5247842B2 (https=) | 1972-08-16 | 1972-08-16 | |
| BR633573A BR7306335D0 (pt) | 1972-08-16 | 1973-08-16 | Aperfeicoamentos em sistema de chamada por fone para telefones de chave |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8201972A JPS5247842B2 (https=) | 1972-08-16 | 1972-08-16 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4940006A JPS4940006A (https=) | 1974-04-15 |
| JPS5247842B2 true JPS5247842B2 (https=) | 1977-12-06 |
Family
ID=13762797
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8201972A Expired JPS5247842B2 (https=) | 1972-08-16 | 1972-08-16 |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JPS5247842B2 (https=) |
| BR (1) | BR7306335D0 (https=) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0170051U (https=) * | 1987-10-30 | 1989-05-10 |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5191604A (en) * | 1975-02-08 | 1976-08-11 | Botandenwasochini okeru naisenyobidashionkirikaehoshiki | |
| JPS51121202A (en) * | 1975-04-17 | 1976-10-23 | Iwatsu Electric Co Ltd | Direct separate selective calling method |
| JPS559020Y2 (https=) * | 1976-02-10 | 1980-02-27 | ||
| JPS5334907U (https=) * | 1976-08-31 | 1978-03-27 | ||
| JPS5345104A (en) * | 1976-10-05 | 1978-04-22 | Tamura Electric Works Ltd | Key telephone system |
| JPS5610045Y2 (https=) * | 1976-10-05 | 1981-03-05 | ||
| JPS5371315U (https=) * | 1976-11-18 | 1978-06-15 | ||
| JPS53112209U (https=) * | 1977-02-08 | 1978-09-07 | ||
| JPS53112318U (https=) * | 1977-02-15 | 1978-09-07 | ||
| JPS53116710A (en) * | 1977-03-22 | 1978-10-12 | Tamura Electric Works Ltd | Button telephone set |
| JPH0665761B2 (ja) * | 1986-02-04 | 1994-08-24 | 東洋紡績株式会社 | ポリエステル系ウレタン弾性糸の製造方法 |
-
1972
- 1972-08-16 JP JP8201972A patent/JPS5247842B2/ja not_active Expired
-
1973
- 1973-08-16 BR BR633573A patent/BR7306335D0/pt unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0170051U (https=) * | 1987-10-30 | 1989-05-10 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS4940006A (https=) | 1974-04-15 |
| BR7306335D0 (pt) | 1974-07-11 |