JPS4940006A - - Google Patents
Info
- Publication number
- JPS4940006A JPS4940006A JP8201972A JP8201972A JPS4940006A JP S4940006 A JPS4940006 A JP S4940006A JP 8201972 A JP8201972 A JP 8201972A JP 8201972 A JP8201972 A JP 8201972A JP S4940006 A JPS4940006 A JP S4940006A
- 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.)
- Granted
Links
Landscapes
- Sub-Exchange Stations And Push- Button Telephones (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8201972A JPS5247842B2 (no) | 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 (no) | 1972-08-16 | 1972-08-16 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4940006A true JPS4940006A (no) | 1974-04-15 |
| JPS5247842B2 JPS5247842B2 (no) | 1977-12-06 |
Family
ID=13762797
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8201972A Expired JPS5247842B2 (no) | 1972-08-16 | 1972-08-16 |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JPS5247842B2 (no) |
| BR (1) | BR7306335D0 (no) |
Cited By (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 |
| JPS52107510U (no) * | 1976-02-10 | 1977-08-16 | ||
| JPS5334907U (no) * | 1976-08-31 | 1978-03-27 | ||
| JPS5345104A (en) * | 1976-10-05 | 1978-04-22 | Tamura Electric Works Ltd | Key telephone system |
| JPS5351108U (no) * | 1976-10-05 | 1978-05-01 | ||
| JPS5371315U (no) * | 1976-11-18 | 1978-06-15 | ||
| JPS53112318U (no) * | 1977-02-15 | 1978-09-07 | ||
| JPS53112209U (no) * | 1977-02-08 | 1978-09-07 | ||
| JPS53116710A (en) * | 1977-03-22 | 1978-10-12 | Tamura Electric Works Ltd | Button telephone set |
| US4963310A (en) * | 1986-02-04 | 1990-10-16 | Toyo Boseki Kabushiki Kaisha | Process for production of polyester polyurethane elastomeric fibers |
-
1972
- 1972-08-16 JP JP8201972A patent/JPS5247842B2/ja not_active Expired
-
1973
- 1973-08-16 BR BR633573A patent/BR7306335D0/pt unknown
Cited By (15)
| 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 |
| JPS5536222B2 (no) * | 1975-04-17 | 1980-09-19 | ||
| JPS559020Y2 (no) * | 1976-02-10 | 1980-02-27 | ||
| JPS52107510U (no) * | 1976-02-10 | 1977-08-16 | ||
| JPS5334907U (no) * | 1976-08-31 | 1978-03-27 | ||
| JPS5345104A (en) * | 1976-10-05 | 1978-04-22 | Tamura Electric Works Ltd | Key telephone system |
| JPS5351108U (no) * | 1976-10-05 | 1978-05-01 | ||
| JPS5610045Y2 (no) * | 1976-10-05 | 1981-03-05 | ||
| JPS5371315U (no) * | 1976-11-18 | 1978-06-15 | ||
| JPS53112209U (no) * | 1977-02-08 | 1978-09-07 | ||
| JPS53112318U (no) * | 1977-02-15 | 1978-09-07 | ||
| JPS53116710A (en) * | 1977-03-22 | 1978-10-12 | Tamura Electric Works Ltd | Button telephone set |
| JPS5653900B2 (no) * | 1977-03-22 | 1981-12-22 | ||
| US4963310A (en) * | 1986-02-04 | 1990-10-16 | Toyo Boseki Kabushiki Kaisha | Process for production of polyester polyurethane elastomeric fibers |
Also Published As
| Publication number | Publication date |
|---|---|
| BR7306335D0 (pt) | 1974-07-11 |
| JPS5247842B2 (no) | 1977-12-06 |