NL6402788A - - Google Patents
Info
- Publication number
- NL6402788A NL6402788A NL6402788A NL6402788A NL6402788A NL 6402788 A NL6402788 A NL 6402788A NL 6402788 A NL6402788 A NL 6402788A NL 6402788 A NL6402788 A NL 6402788A NL 6402788 A NL6402788 A NL 6402788A
- Authority
- NL
- Netherlands
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J1/00—Photometry, e.g. photographic exposure meter
- G01J1/42—Photometry, e.g. photographic exposure meter using electric radiation detectors
- G01J1/4209—Photoelectric exposure meters for determining the exposure time in recording or reproducing
- G01J1/4214—Photoelectric exposure meters for determining the exposure time in recording or reproducing specially adapted for view-taking apparatus
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J1/00—Photometry, e.g. photographic exposure meter
- G01J1/42—Photometry, e.g. photographic exposure meter using electric radiation detectors
- G01J1/4209—Photoelectric exposure meters for determining the exposure time in recording or reproducing
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Testing Resistance To Weather, Investigating Materials By Mechanical Methods (AREA)
- Battery Mounting, Suspending (AREA)
- Secondary Cells (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEB71156A DE1184524B (de) | 1963-03-15 | 1963-03-15 | Belichtungsmesser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL6402788A true NL6402788A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1964-09-16 |
Family
ID=6976924
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6402788A NL6402788A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1963-03-15 | 1964-03-16 |
Country Status (5)
-
1963
- 1963-03-15 DE DEB71156A patent/DE1184524B/de active Pending
-
1964
- 1964-03-14 CH CH333764A patent/CH441801A/de unknown
- 1964-03-16 BE BE645277A patent/BE645277A/xx unknown
- 1964-03-16 GB GB1110964A patent/GB997981A/en not_active Expired
- 1964-03-16 NL NL6402788A patent/NL6402788A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE1184524B (de) | 1964-12-31 |
| GB997981A (en) | 1965-07-14 |
| CH441801A (de) | 1967-08-15 |
| BE645277A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1964-07-16 |