BE344937A - - Google Patents
Info
- Publication number
- BE344937A BE344937A BE344937DA BE344937A BE 344937 A BE344937 A BE 344937A BE 344937D A BE344937D A BE 344937DA BE 344937 A BE344937 A BE 344937A
- Authority
- BE
- Belgium
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D27/00—Heating, cooling, ventilating, or air-conditioning
- B61D27/0036—Means for heating only
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03G—CONTROL OF AMPLIFICATION
- H03G1/00—Details of arrangements for controlling amplification
- H03G1/04—Modifications of control circuit to reduce distortion caused by control
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE641274X | 1926-12-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE344937A true BE344937A (pt) |
Family
ID=6580096
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE344937D BE344937A (pt) | 1926-12-07 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE344937A (pt) |
| FR (1) | FR641274A (pt) |
| NL (1) | NL38284C (pt) |
-
0
- NL NL38284D patent/NL38284C/xx active
- BE BE344937D patent/BE344937A/xx unknown
-
1927
- 1927-09-21 FR FR641274D patent/FR641274A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL38284C (pt) | |
| FR641274A (fr) | 1928-07-31 |