BE481556A - - Google Patents
Info
- Publication number
- BE481556A BE481556A BE481556DA BE481556A BE 481556 A BE481556 A BE 481556A BE 481556D A BE481556D A BE 481556DA BE 481556 A BE481556 A BE 481556A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H67/00—Electrically-operated selector switches
- H01H67/22—Switches without multi-position wipers
- H01H67/26—Co-ordinate-type selector switches not having relays at cross-points but involving mechanical movement, e.g. cross-bar switch, code-bar switch
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US281905XA | 1947-04-07 | 1947-04-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE481556A true BE481556A (https=) |
Family
ID=21842059
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE481556D BE481556A (https=) | 1947-04-07 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE481556A (https=) |
| CH (2) | CH281905A (https=) |
| FR (1) | FR964058A (https=) |
| NL (1) | NL139766B (https=) |
-
0
- BE BE481556D patent/BE481556A/xx unknown
- FR FR964058D patent/FR964058A/fr not_active Expired
- NL NL646401362A patent/NL139766B/xx unknown
-
1948
- 1948-04-06 CH CH281905D patent/CH281905A/fr unknown
- 1948-04-06 CH CH282549D patent/CH282549A/fr unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH282549A (fr) | 1952-04-30 |
| CH281905A (fr) | 1952-03-31 |
| NL139766B (nl) | |
| FR964058A (https=) | 1950-08-04 |