FR49688E - Permanent magnet - Google Patents
Permanent magnetInfo
- Publication number
- FR49688E FR49688E FR49688DA FR49688E FR 49688 E FR49688 E FR 49688E FR 49688D A FR49688D A FR 49688DA FR 49688 E FR49688 E FR 49688E
- Authority
- FR
- France
- Prior art keywords
- permanent magnet
- permanent
- magnet
- 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
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR49688T | 1938-09-22 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR49688E true FR49688E (en) | 1939-05-30 |
Family
ID=8684810
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR49688D Expired FR49688E (en) | 1938-09-22 | 1938-09-22 | Permanent magnet |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR49688E (en) |
-
1938
- 1938-09-22 FR FR49688D patent/FR49688E/en not_active Expired
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