BE459581A - - Google Patents
Info
- Publication number
- BE459581A BE459581A BE459581DA BE459581A BE 459581 A BE459581 A BE 459581A BE 459581D A BE459581D A BE 459581DA BE 459581 A BE459581 A BE 459581A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H1/00—Contacts
- H01H1/02—Contacts characterised by the material thereof
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH579957X | 1943-12-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE459581A true BE459581A (en:Method) |
Family
ID=4521433
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE459581D BE459581A (en:Method) | 1943-12-27 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE459581A (en:Method) |
| CH (1) | CH239626A (en:Method) |
| FR (1) | FR914039A (en:Method) |
| GB (1) | GB579957A (en:Method) |
-
0
- BE BE459581D patent/BE459581A/xx unknown
-
1943
- 1943-12-27 CH CH239626D patent/CH239626A/de unknown
-
1945
- 1945-01-08 GB GB671/45A patent/GB579957A/en not_active Expired
- 1945-09-04 FR FR914039D patent/FR914039A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB579957A (en) | 1946-08-21 |
| CH239626A (de) | 1945-10-31 |
| FR914039A (fr) | 1946-09-26 |