CH317159A - Circuit switches for electrically operated toy vehicles - Google Patents
Circuit switches for electrically operated toy vehiclesInfo
- Publication number
- CH317159A CH317159A CH317159DA CH317159A CH 317159 A CH317159 A CH 317159A CH 317159D A CH317159D A CH 317159DA CH 317159 A CH317159 A CH 317159A
- Authority
- CH
- Switzerland
- Prior art keywords
- electrically operated
- circuit switches
- toy vehicles
- operated toy
- vehicles
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
- C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
- C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D213/24—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom with substituted hydrocarbon radicals attached to ring carbon atoms
- C07D213/28—Radicals substituted by singly-bound oxygen or sulphur atoms
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63H—TOYS, e.g. TOPS, DOLLS, HOOPS OR BUILDING BLOCKS
- A63H18/00—Highways or trackways for toys; Propulsion by special interaction between vehicle and track
- A63H18/12—Electric current supply to toy vehicles through the track
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B11/00—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses
- B30B11/22—Extrusion presses; Dies therefor
- B30B11/26—Extrusion presses; Dies therefor using press rams
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE317159X | 1952-12-09 | ||
DE120153X | 1953-01-12 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH317159A true CH317159A (en) | 1956-11-15 |
Family
ID=25750718
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH317159D CH317159A (en) | 1952-12-09 | 1953-11-10 | Circuit switches for electrically operated toy vehicles |
Country Status (1)
Country | Link |
---|---|
CH (1) | CH317159A (en) |
-
1953
- 1953-11-10 CH CH317159D patent/CH317159A/en unknown
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