FR780394A - High brightness light source - Google Patents
High brightness light sourceInfo
- Publication number
- FR780394A FR780394A FR780394DA FR780394A FR 780394 A FR780394 A FR 780394A FR 780394D A FR780394D A FR 780394DA FR 780394 A FR780394 A FR 780394A
- Authority
- FR
- France
- Prior art keywords
- light source
- high brightness
- brightness light
- source
- light
- Prior art date
- 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
- G02B21/086—Condensers for transillumination only
Landscapes
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR780394T | 1934-10-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR780394A true FR780394A (en) | 1935-04-25 |
Family
ID=9204510
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR780394D Expired FR780394A (en) | 1934-10-27 | 1934-10-27 | High brightness light source |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR780394A (en) |
-
1934
- 1934-10-27 FR FR780394D patent/FR780394A/en not_active Expired
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR770311A (en) | Light table | |
FR780394A (en) | High brightness light source | |
FR796191A (en) | Light switch | |
FR837616A (en) | High brightness lens | |
SE88257C1 (en) | LIGHTING DEVICE | |
FR769348A (en) | High brightness lens | |
FR822807A (en) | High brightness lens | |
FR42715E (en) | High intensity light reflector | |
DK50721C (en) | Light sign. | |
FR783349A (en) | bulb case | |
FR734766A (en) | High intensity light reflector | |
AT148675B (en) | Light pickup. | |
FR782274A (en) | Low-shine lighting system | |
FR798822A (en) | Light shoes | |
FR782236A (en) | Light craft | |
FR791843A (en) | High luminosity reflector device | |
ES130557A1 (en) | Claims apparatus light with change of the luminous image. | |
FR788419A (en) | Projection lantern | |
FR826125A (en) | High brightness lens | |
DK52288C (en) | Light reflector. | |
FR822753A (en) | High brightness lens | |
FR786641A (en) | Light modulators | |
DK50891C (en) | Light sign. | |
FR783838A (en) | Optical photometer | |
FI17242A (en) | Gasfylld electric light bulb |