JPS4938041B1 - - Google Patents
Info
- Publication number
- JPS4938041B1 JPS4938041B1 JP484369A JP484369A JPS4938041B1 JP S4938041 B1 JPS4938041 B1 JP S4938041B1 JP 484369 A JP484369 A JP 484369A JP 484369 A JP484369 A JP 484369A JP S4938041 B1 JPS4938041 B1 JP S4938041B1
- 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
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M19/00—Current supply arrangements for telephone systems
- H04M19/08—Current supply arrangements for telephone systems with current supply sources at the substations
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q11/00—Selecting arrangements for multiplex systems
- H04Q11/02—Selecting arrangements for multiplex systems for frequency-division multiplexing
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Devices For Supply Of Signal Current (AREA)
- Interface Circuits In Exchanges (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US70078468A | 1968-01-26 | 1968-01-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4938041B1 true JPS4938041B1 (en) | 1974-10-15 |
Family
ID=24814855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP484369A Pending JPS4938041B1 (en) | 1968-01-26 | 1969-01-24 |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JPS4938041B1 (en) |
| BE (1) | BE727343A (en) |
| CH (1) | CH505523A (en) |
| ES (1) | ES362901A1 (en) |
| FR (1) | FR2000800A1 (en) |
| GB (1) | GB1259302A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1093561B (en) * | 1978-04-04 | 1985-07-19 | Mauri & C Snc | ARTICULATED VEHICLES FOR PUBLIC TRANSPORT |
-
1969
- 1969-01-23 GB GB1259302D patent/GB1259302A/en not_active Expired
- 1969-01-24 BE BE727343D patent/BE727343A/xx unknown
- 1969-01-24 FR FR6901334A patent/FR2000800A1/fr not_active Withdrawn
- 1969-01-24 CH CH105969A patent/CH505523A/en not_active IP Right Cessation
- 1969-01-24 JP JP484369A patent/JPS4938041B1/ja active Pending
- 1969-01-24 ES ES362901A patent/ES362901A1/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1259302A (en) | 1972-01-05 |
| DE1903141B2 (en) | 1972-10-19 |
| CH505523A (en) | 1971-03-31 |
| ES362901A1 (en) | 1970-09-01 |
| DE1903141A1 (en) | 1969-08-28 |
| FR2000800A1 (en) | 1969-09-12 |
| BE727343A (en) | 1969-07-24 |