FR743368A - - Google Patents
Info
- Publication number
- FR743368A FR743368A FR743368DA FR743368A FR 743368 A FR743368 A FR 743368A FR 743368D A FR743368D A FR 743368DA FR 743368 A FR743368 A FR 743368A
- Authority
- FR
- France
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B21/00—Microscopes
- G02B21/06—Means for illuminating specimens
- G02B21/08—Condensers
- G02B21/082—Condensers for incident illumination only
- G02B21/084—Condensers for incident illumination only having annular illumination around the objective
Landscapes
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR743368A true FR743368A (fr) | 1933-03-29 |
Family
ID=1547636
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR743368D Expired FR743368A (fr) |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR743368A (fr) |
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0
- FR FR743368D patent/FR743368A/fr not_active Expired