BE411722A - - Google Patents
Info
- Publication number
- BE411722A BE411722A BE411722DA BE411722A BE 411722 A BE411722 A BE 411722A BE 411722D A BE411722D A BE 411722DA BE 411722 A BE411722 A BE 411722A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D48/00—Individual devices not covered by groups H10D1/00 - H10D44/00
- H10D48/01—Manufacture or treatment
- H10D48/04—Manufacture or treatment of devices having bodies comprising selenium or tellurium in uncombined form
- H10D48/042—Preparation of foundation plates
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K23/00—DC commutator motors or generators having mechanical commutator; Universal AC/DC commutator motors
- H02K23/02—DC commutator motors or generators having mechanical commutator; Universal AC/DC commutator motors characterised by arrangement for exciting
- H02K23/10—DC commutator motors or generators having mechanical commutator; Universal AC/DC commutator motors characterised by arrangement for exciting having compound connection of excitation windings
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Chemically Coating (AREA)
- Light Receiving Elements (AREA)
- Photovoltaic Devices (AREA)
- Hybrid Cells (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE439942X | 1934-10-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE411722A true BE411722A (ja�@�@) | 1935-11-30 |
Family
ID=6507379
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE411722D BE411722A (ja�@�@) | 1934-10-17 | 1935-10-11 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US2217402A (ja�@�@) |
| BE (1) | BE411722A (ja�@�@) |
| FR (2) | FR439942A (ja�@�@) |
| GB (1) | GB439942A (ja�@�@) |
-
1912
- 1912-02-09 FR FR439942A patent/FR439942A/fr not_active Expired
-
1935
- 1935-09-19 US US41201A patent/US2217402A/en not_active Expired - Lifetime
- 1935-10-05 FR FR796392D patent/FR796392A/fr not_active Expired
- 1935-10-11 BE BE411722D patent/BE411722A/xx unknown
- 1935-10-11 GB GB28126/35A patent/GB439942A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB439942A (en) | 1935-12-17 |
| US2217402A (en) | 1940-10-08 |
| FR439942A (fr) | 1912-06-27 |
| FR796392A (fr) | 1936-04-06 |