NL74549C - - Google Patents
Info
- Publication number
- NL74549C NL74549C NL74549DA NL74549C NL 74549 C NL74549 C NL 74549C NL 74549D A NL74549D A NL 74549DA NL 74549 C NL74549 C NL 74549C
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q3/00—Selecting arrangements
- H04Q3/42—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q1/00—Details of selecting apparatus or arrangements
- H04Q1/18—Electrical details
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Measurement Of Current Or Voltage (AREA)
- Control Of Transmission Device (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL276867X | 1948-10-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL74549C true NL74549C (ja�@�@) |
Family
ID=19782152
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL696917963A NL142764B (nl) | 1948-10-12 | Vloeistofpomp voor het tevens afscheiden van gasbellen uit de vloeistof. | |
| NL74549D NL74549C (ja�@�@) | 1948-10-12 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL696917963A NL142764B (nl) | 1948-10-12 | Vloeistofpomp voor het tevens afscheiden van gasbellen uit de vloeistof. |
Country Status (5)
| Country | Link |
|---|---|
| CH (1) | CH276867A (ja�@�@) |
| DE (1) | DE803913C (ja�@�@) |
| FR (1) | FR997103A (ja�@�@) |
| GB (1) | GB670763A (ja�@�@) |
| NL (2) | NL74549C (ja�@�@) |
-
0
- NL NL696917963A patent/NL142764B/xx unknown
- NL NL74549D patent/NL74549C/xx active
-
1949
- 1949-10-07 GB GB25785/49A patent/GB670763A/en not_active Expired
- 1949-10-10 FR FR997103D patent/FR997103A/fr not_active Expired
- 1949-10-10 CH CH276867D patent/CH276867A/de unknown
- 1949-10-11 DE DEN27A patent/DE803913C/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR997103A (fr) | 1952-01-02 |
| GB670763A (en) | 1952-04-23 |
| DE803913C (de) | 1951-04-12 |
| NL142764B (nl) | |
| CH276867A (de) | 1951-07-31 |