NL55386C - - Google Patents
Info
- Publication number
- NL55386C NL55386C NL55386DA NL55386C NL 55386 C NL55386 C NL 55386C NL 55386D A NL55386D A NL 55386DA NL 55386 C NL55386 C NL 55386C
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q3/00—Selecting arrangements
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Electrotherapy Devices (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL2423087X | 1941-06-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL55386C true NL55386C (fr) |
Family
ID=19874191
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL55386D NL55386C (fr) | 1941-06-21 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US2423087A (fr) |
| NL (1) | NL55386C (fr) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2576097A (en) * | 1945-07-23 | 1951-11-27 | Int Standard Electric Corp | Automatic telephone selective switching system |
| BE486659A (fr) * | 1948-01-08 | |||
| BE514161A (fr) * | 1951-12-13 |
-
0
- NL NL55386D patent/NL55386C/xx active
-
1943
- 1943-03-24 US US480418A patent/US2423087A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US2423087A (en) | 1947-07-01 |