BE450114A - - Google Patents
Info
- Publication number
- BE450114A BE450114A BE450114DA BE450114A BE 450114 A BE450114 A BE 450114A BE 450114D A BE450114D A BE 450114DA BE 450114 A BE450114 A BE 450114A
- Authority
- BE
- Belgium
- Prior art keywords
- emi
- axis
- heating body
- needle
- extension
- Prior art date
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B7/00—Switches; Crossings
- E01B7/24—Heating of switches
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Suspension Of Electric Lines Or Cables (AREA)
- Train Traffic Observation, Control, And Security (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE235695X | 1942-04-25 |
Publications (1)
Publication Number | Publication Date |
---|---|
BE450114A true BE450114A (de) | 1943-05-31 |
Family
ID=5898131
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE450114D BE450114A (de) | 1942-04-25 | 1943-04-10 |
Country Status (5)
Country | Link |
---|---|
BE (1) | BE450114A (de) |
CH (1) | CH235695A (de) |
DE (1) | DE1520397U (de) |
FR (1) | FR893009A (de) |
NL (1) | NL59811C (de) |
-
0
- DE DENDAT1520397D patent/DE1520397U/de active Active
-
1943
- 1943-03-22 CH CH235695D patent/CH235695A/de unknown
- 1943-03-31 FR FR893009D patent/FR893009A/fr not_active Expired
- 1943-04-02 NL NL110646A patent/NL59811C/xx active
- 1943-04-10 BE BE450114D patent/BE450114A/fr unknown
Also Published As
Publication number | Publication date |
---|---|
NL59811C (de) | 1947-08-15 |
DE1520397U (de) | |
CH235695A (de) | 1944-12-15 |
FR893009A (fr) | 1944-05-26 |
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