NL56609C - - Google Patents
Info
- Publication number
- NL56609C NL56609C NL56609DA NL56609C NL 56609 C NL56609 C NL 56609C NL 56609D A NL56609D A NL 56609DA NL 56609 C NL56609 C NL 56609C
- Authority
- NL
- Netherlands
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/2853—Shadowing samples
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J37/00—Discharge tubes with provision for introducing objects or material to be exposed to the discharge, e.g. for the purpose of examination or processing thereof
- H01J37/02—Details
- H01J37/21—Means for adjusting the focus
Landscapes
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2256171X | 1938-09-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL56609C true NL56609C (fr) |
Family
ID=7992601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL56609D NL56609C (fr) | 1938-09-16 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US2256171A (fr) |
| NL (1) | NL56609C (fr) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3536911A (en) * | 1967-09-25 | 1970-10-27 | Fritz Grasenick | Apparatus for preparing embedded specimens for examination with an optical or electron microscope |
-
0
- NL NL56609D patent/NL56609C/xx active
-
1940
- 1940-02-28 US US321237A patent/US2256171A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US2256171A (en) | 1941-09-16 |