BE438187R - - Google Patents
Info
- Publication number
- BE438187R BE438187R BE438187A BE438187A BE438187R BE 438187 R BE438187 R BE 438187R BE 438187 A BE438187 A BE 438187A BE 438187 A BE438187 A BE 438187A BE 438187 R BE438187 R BE 438187R
- Authority
- BE
- Belgium
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C9/00—Alloys based on copper
- C22C9/06—Alloys based on copper with nickel or cobalt as the next major constituent
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C9/00—Alloys based on copper
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Conductive Materials (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US236299A US2169187A (en) | 1938-10-21 | 1938-10-21 | Copper base alloy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE438187R true BE438187R (enrdf_load_html_response) | 1940-04-30 |
Family
ID=22888946
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE428652A BE428652A (enrdf_load_html_response) | 1938-10-21 | 1938-06-16 | |
| BE438187A BE438187R (enrdf_load_html_response) | 1938-10-21 | 1940-03-02 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE428652A BE428652A (enrdf_load_html_response) | 1938-10-21 | 1938-06-16 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US2169187A (enrdf_load_html_response) |
| BE (2) | BE428652A (enrdf_load_html_response) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1129152A (en) * | 1965-05-26 | 1968-10-02 | Ass Elect Ind | Copper alloys for vacuum switches |
-
1938
- 1938-06-16 BE BE428652A patent/BE428652A/fr unknown
- 1938-10-21 US US236299A patent/US2169187A/en not_active Expired - Lifetime
-
1940
- 1940-03-02 BE BE438187A patent/BE438187R/fr active
Also Published As
| Publication number | Publication date |
|---|---|
| BE428652A (enrdf_load_html_response) | 1938-07-30 |
| US2169187A (en) | 1939-08-08 |