BE427714A - - Google Patents
Info
- Publication number
- BE427714A BE427714A BE427714DA BE427714A BE 427714 A BE427714 A BE 427714A BE 427714D A BE427714D A BE 427714DA BE 427714 A BE427714 A BE 427714A
- Authority
- BE
- Belgium
- Prior art keywords
- desc
- page number
- clms page
- clms
- page
- Prior art date
Links
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L3/00—Devices along the route for controlling devices on the vehicle or train, e.g. to release brake or to operate a warning signal
- B61L3/16—Continuous control along the route
- B61L3/22—Continuous control along the route using magnetic or electrostatic induction; using electromagnetic radiation
- B61L3/221—Continuous control along the route using magnetic or electrostatic induction; using electromagnetic radiation using track circuits
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
- Read Only Memory (AREA)
- Memory System Of A Hierarchy Structure (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE427714A true BE427714A (OSRAM) |
Family
ID=88232
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE427714D BE427714A (OSRAM) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE427714A (OSRAM) |
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0
- BE BE427714D patent/BE427714A/fr unknown