FR1177297A - Contacts électriques - Google Patents
Contacts électriquesInfo
- Publication number
- FR1177297A FR1177297A FR1177297DA FR1177297A FR 1177297 A FR1177297 A FR 1177297A FR 1177297D A FR1177297D A FR 1177297DA FR 1177297 A FR1177297 A FR 1177297A
- Authority
- FR
- France
- Prior art keywords
- electrical contacts
- contacts
- electrical
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
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
- H01H1/021—Composite material
- H01H1/023—Composite material having a noble metal as the basic material
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Composite Materials (AREA)
- Materials Engineering (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US1177297XA | 1956-09-21 | 1956-09-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1177297A true FR1177297A (fr) | 1959-04-22 |
Family
ID=22374529
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1177297D Expired FR1177297A (fr) | 1956-09-21 | 1957-06-14 | Contacts électriques |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1177297A (fr) |
-
1957
- 1957-06-14 FR FR1177297D patent/FR1177297A/fr not_active Expired
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