FR447435A - Bouton - Google Patents
BoutonInfo
- Publication number
- FR447435A FR447435A FR447435DA FR447435A FR 447435 A FR447435 A FR 447435A FR 447435D A FR447435D A FR 447435DA FR 447435 A FR447435 A FR 447435A
- Authority
- FR
- France
- Prior art keywords
- button
- 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
-
- A—HUMAN NECESSITIES
- A44—HABERDASHERY; JEWELLERY
- A44B—BUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE
- A44B1/00—Buttons
- A44B1/18—Buttons adapted for special ways of fastening
- A44B1/22—Buttons adapted for special ways of fastening attached by thread not visible to the front
- A44B1/24—Eye-buttons
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K21/00—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets
- H02K21/12—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets
- H02K21/14—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets rotating within the armatures
- H02K21/145—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets rotating within the armatures having an annular armature coil
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K2201/00—Specific aspects not provided for in the other groups of this subclass relating to the magnetic circuits
- H02K2201/12—Transversal flux machines
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Permanent Magnet Type Synchronous Machine (AREA)
- Iron Core Of Rotating Electric Machines (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE447435X | 1911-12-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR447435A true FR447435A (fr) | 1913-01-04 |
Family
ID=6538004
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR447435D Expired FR447435A (fr) | 1911-12-22 | 1912-08-21 | Bouton |
Country Status (2)
| Country | Link |
|---|---|
| FR (1) | FR447435A (fr) |
| GB (1) | GB447435A (fr) |
-
1912
- 1912-08-21 FR FR447435D patent/FR447435A/fr not_active Expired
-
1935
- 1935-02-12 GB GB4521/35A patent/GB447435A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB447435A (en) | 1936-05-19 |
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