FR692689A - electric extractor - Google Patents
electric extractorInfo
- Publication number
- FR692689A FR692689A FR692689DA FR692689A FR 692689 A FR692689 A FR 692689A FR 692689D A FR692689D A FR 692689DA FR 692689 A FR692689 A FR 692689A
- Authority
- FR
- France
- Prior art keywords
- electric extractor
- extractor
- electric
- 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
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F7/00—Magnets
- H01F7/06—Electromagnets; Actuators including electromagnets
- H01F7/20—Electromagnets; Actuators including electromagnets without armatures
- H01F7/206—Electromagnets for lifting, handling or transporting of magnetic pieces or material
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR692689T | 1930-01-25 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR692689A true FR692689A (en) | 1930-11-08 |
Family
ID=9038662
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR692689D Expired FR692689A (en) | 1930-01-25 | 1930-01-25 | electric extractor |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR692689A (en) |
-
1930
- 1930-01-25 FR FR692689D patent/FR692689A/en not_active Expired
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