BE332739A - - Google Patents
Info
- Publication number
- BE332739A BE332739A BE332739DA BE332739A BE 332739 A BE332739 A BE 332739A BE 332739D A BE332739D A BE 332739DA BE 332739 A BE332739 A BE 332739A
- Authority
- BE
- Belgium
- Prior art keywords
- desc
- page number
- clms page
- clms
- page
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L5/00—Local operating mechanisms for points or track-mounted scotch-blocks; Visible or audible signals; Local operating mechanisms for visible or audible signals
- B61L5/12—Visible signals
- B61L5/14—Form signals, e.g. semaphore arms
- B61L5/16—Local operating mechanisms for form signals
- B61L5/168—Local operating mechanisms for form signals using funicular driving means
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Developing Agents For Electrophotography (AREA)
- Photoreceptors In Electrophotography (AREA)
- Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE332739A true BE332739A (ko) |
Family
ID=11609
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE332739D BE332739A (ko) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE332739A (ko) |
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0
- BE BE332739D patent/BE332739A/fr unknown