NL242685A - - Google Patents
Info
- Publication number
- NL242685A NL242685A NL242685DA NL242685A NL 242685 A NL242685 A NL 242685A NL 242685D A NL242685D A NL 242685DA NL 242685 A NL242685 A NL 242685A
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J49/00—Particle spectrometers or separator tubes
- H01J49/02—Details
- H01J49/04—Arrangements for introducing or extracting samples to be analysed, e.g. vacuum locks; Arrangements for external adjustment of electron- or ion-optical components
- H01J49/0422—Arrangements for introducing or extracting samples to be analysed, e.g. vacuum locks; Arrangements for external adjustment of electron- or ion-optical components for gaseous samples
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B4/00—Hydrogen isotopes; Inorganic compounds thereof prepared by isotope exchange, e.g. NH3 + D2 → NH2D + HD
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Inorganic Chemistry (AREA)
- Analytical Chemistry (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR773484 | 1958-08-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL242685A true NL242685A (fr) |
Family
ID=8707366
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL242685D NL242685A (fr) | 1958-08-30 | ||
| NL131165D NL131165C (fr) | 1958-08-30 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL131165D NL131165C (fr) | 1958-08-30 |
Country Status (3)
| Country | Link |
|---|---|
| CH (1) | CH358783A (fr) |
| FR (1) | FR1211625A (fr) |
| NL (2) | NL131165C (fr) |
-
0
- NL NL242685D patent/NL242685A/xx unknown
- NL NL131165D patent/NL131165C/xx active
-
1958
- 1958-08-30 FR FR1211625D patent/FR1211625A/fr not_active Expired
-
1959
- 1959-08-25 CH CH358783D patent/CH358783A/fr unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NL131165C (fr) | |
| CH358783A (fr) | 1961-12-15 |
| FR1211625A (fr) | 1960-03-17 |