SE7502515L - - Google Patents
Info
- Publication number
- SE7502515L SE7502515L SE7502515A SE7502515A SE7502515L SE 7502515 L SE7502515 L SE 7502515L SE 7502515 A SE7502515 A SE 7502515A SE 7502515 A SE7502515 A SE 7502515A SE 7502515 L SE7502515 L SE 7502515L
- Authority
- SE
- Sweden
Links
Classifications
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C50/00—Quinones
- C07C50/26—Quinones containing groups having oxygen atoms singly bound to carbon atoms
- C07C50/34—Quinones containing groups having oxygen atoms singly bound to carbon atoms the quinoid structure being part of a condensed ring system having three rings
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L3/00—Lift-valve, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces; Parts or accessories thereof
- F01L3/08—Valves guides; Sealing of valve stem, e.g. sealing by lubricant
- F01L3/085—Valve cages
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B3/00—Engines characterised by air compression and subsequent fuel addition
- F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2401089A DE2401089A1 (de) | 1974-01-10 | 1974-01-10 | Verfahren zur herstellung von chloroder brom enthaltendem leuko-1,4,5,8-tetrahydroxyanthrachinon |
Publications (2)
Publication Number | Publication Date |
---|---|
SE7502515L true SE7502515L (cs) | 1975-09-08 |
SE424899B SE424899B (sv) | 1982-08-16 |
Family
ID=5904523
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE7502515A SE424899B (sv) | 1974-01-10 | 1975-03-06 | Ventilkorg for forbrenningsmotorer. |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE2401089A1 (cs) |
SE (1) | SE424899B (cs) |
-
1974
- 1974-01-10 DE DE2401089A patent/DE2401089A1/de active Pending
-
1975
- 1975-03-06 SE SE7502515A patent/SE424899B/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE2401089A1 (de) | 1975-07-17 |
SE424899B (sv) | 1982-08-16 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
NUG | Patent has lapsed |
Ref document number: 7502515-5 Effective date: 19880126 Format of ref document f/p: F |