FR648708A - Transformateurs - Google Patents
TransformateursInfo
- Publication number
- FR648708A FR648708A FR648708DA FR648708A FR 648708 A FR648708 A FR 648708A FR 648708D A FR648708D A FR 648708DA FR 648708 A FR648708 A FR 648708A
- Authority
- FR
- France
- Prior art keywords
- transformers
- 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
- H01F19/00—Fixed transformers or mutual inductances of the signal type
- H01F19/02—Audio-frequency transformers or mutual inductances, i.e. not suitable for handling frequencies considerably beyond the audio range
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Multimedia (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL648708X | 1927-03-03 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR648708A true FR648708A (fr) | 1928-12-13 |
Family
ID=19791990
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR648708D Expired FR648708A (fr) | 1927-03-03 | 1928-02-13 | Transformateurs |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR648708A (fr) |
-
1928
- 1928-02-13 FR FR648708D patent/FR648708A/fr not_active Expired
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