FR737740A - - Google Patents
Info
- Publication number
- FR737740A FR737740A FR737740DA FR737740A FR 737740 A FR737740 A FR 737740A FR 737740D A FR737740D A FR 737740DA FR 737740 A FR737740 A FR 737740A
- 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 |
|---|---|
| FR737740A true FR737740A (no) | 1932-12-15 |
Family
ID=1545277
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR737740D Expired FR737740A (no) |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR737740A (no) |
-
0
- FR FR737740D patent/FR737740A/fr not_active Expired