JPS54115183A - Device for measuring permeability of light through atmosphere - Google Patents
Device for measuring permeability of light through atmosphereInfo
- Publication number
- JPS54115183A JPS54115183A JP2158278A JP2158278A JPS54115183A JP S54115183 A JPS54115183 A JP S54115183A JP 2158278 A JP2158278 A JP 2158278A JP 2158278 A JP2158278 A JP 2158278A JP S54115183 A JPS54115183 A JP S54115183A
- Authority
- JP
- Japan
- Prior art keywords
- atmosphere
- light
- measuring permeability
- permeability
- measuring
- 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.)
- Pending
Links
Landscapes
- Investigating Or Analysing Materials By Optical Means (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2158278A JPS54115183A (en) | 1978-02-28 | 1978-02-28 | Device for measuring permeability of light through atmosphere |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2158278A JPS54115183A (en) | 1978-02-28 | 1978-02-28 | Device for measuring permeability of light through atmosphere |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS54115183A true JPS54115183A (en) | 1979-09-07 |
Family
ID=12059021
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2158278A Pending JPS54115183A (en) | 1978-02-28 | 1978-02-28 | Device for measuring permeability of light through atmosphere |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS54115183A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0671140U (en) * | 1993-06-14 | 1994-10-04 | 富士通株式会社 | Ink ribbon cartridge |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3299769A (en) * | 1963-03-08 | 1967-01-24 | Donald J Byers | Method and means for ascertaining visibility conditions |
-
1978
- 1978-02-28 JP JP2158278A patent/JPS54115183A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3299769A (en) * | 1963-03-08 | 1967-01-24 | Donald J Byers | Method and means for ascertaining visibility conditions |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0671140U (en) * | 1993-06-14 | 1994-10-04 | 富士通株式会社 | Ink ribbon cartridge |
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