NL80132C - - Google Patents
Info
- Publication number
- NL80132C NL80132C NL80132DA NL80132C NL 80132 C NL80132 C NL 80132C NL 80132D A NL80132D A NL 80132DA NL 80132 C NL80132 C NL 80132C
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q3/00—Selecting arrangements
- H04Q3/0016—Arrangements providing connection between exchanges
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Monitoring And Testing Of Exchanges (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEP24444A DE905497C (en) | 1948-12-11 | 1948-12-11 | Long distance switching system with memory operation and several network levels |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL80132C true NL80132C (en) |
Family
ID=7369664
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL666606687A NL150385B (en) | 1948-12-11 | THREE-PIECE DOOR CONSTRUCTION FOR CLOSED RAILWAY CARS. | |
| NL80132D NL80132C (en) | 1948-12-11 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL666606687A NL150385B (en) | 1948-12-11 | THREE-PIECE DOOR CONSTRUCTION FOR CLOSED RAILWAY CARS. |
Country Status (2)
| Country | Link |
|---|---|
| DE (1) | DE905497C (en) |
| NL (2) | NL80132C (en) |
-
0
- NL NL666606687A patent/NL150385B/en unknown
- NL NL80132D patent/NL80132C/xx active
-
1948
- 1948-12-11 DE DEP24444A patent/DE905497C/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE905497C (en) | 1954-03-04 |
| NL150385B (en) |