NL55649C - - Google Patents
Info
- Publication number
- NL55649C NL55649C NL95163A NL95163A NL55649C NL 55649 C NL55649 C NL 55649C NL 95163 A NL95163 A NL 95163A NL 95163 A NL95163 A NL 95163A NL 55649 C NL55649 C NL 55649C
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J3/00—Details of electron-optical or ion-optical arrangements or of ion traps common to two or more basic types of discharge tubes or lamps
- H01J3/02—Electron guns
- H01J3/023—Electron guns using electron multiplication
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/27—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation
- C07C45/32—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen
- C07C45/33—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen of CHx-moieties
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J17/00—Gas-filled discharge tubes with solid cathode
- H01J17/02—Details
- H01J17/30—Igniting arrangements
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Electron Sources, Ion Sources (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEA88049D DE720325C (de) | 1938-09-11 | 1938-09-11 | Gas- oder dampfgefuelltes Entladungsgefaess |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL55649C true NL55649C (nl) | 1943-12-15 |
Family
ID=6950239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL95163A NL55649C (nl) | 1938-09-11 | 1939-09-09 |
Country Status (3)
| Country | Link |
|---|---|
| DE (1) | DE720325C (nl) |
| FR (1) | FR886524A (nl) |
| NL (1) | NL55649C (nl) |
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1938
- 1938-09-11 DE DEA88049D patent/DE720325C/de not_active Expired
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1939
- 1939-09-09 NL NL95163A patent/NL55649C/xx active
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1942
- 1942-10-05 FR FR886524D patent/FR886524A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR886524A (fr) | 1943-10-18 |
| DE720325C (de) | 1942-05-01 |