JPS5621097B2 - - Google Patents
Info
- Publication number
- JPS5621097B2 JPS5621097B2 JP12365775A JP12365775A JPS5621097B2 JP S5621097 B2 JPS5621097 B2 JP S5621097B2 JP 12365775 A JP12365775 A JP 12365775A JP 12365775 A JP12365775 A JP 12365775A JP S5621097 B2 JPS5621097 B2 JP S5621097B2
- Authority
- JP
- Japan
- 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
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/01—Arrangements or apparatus for facilitating the optical investigation
- G01N21/15—Preventing contamination of the components of the optical system or obstruction of the light path
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
- Analysing Materials By The Use Of Radiation (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP50123657A JPS5247795A (en) | 1975-10-13 | 1975-10-13 | Device for measuring concentration of suspended matter in aeration tan ks |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP50123657A JPS5247795A (en) | 1975-10-13 | 1975-10-13 | Device for measuring concentration of suspended matter in aeration tan ks |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5247795A JPS5247795A (en) | 1977-04-15 |
| JPS5621097B2 true JPS5621097B2 (US20100056889A1-20100304-C00004.png) | 1981-05-18 |
Family
ID=14866032
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP50123657A Granted JPS5247795A (en) | 1975-10-13 | 1975-10-13 | Device for measuring concentration of suspended matter in aeration tan ks |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5247795A (US20100056889A1-20100304-C00004.png) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6193596U (US20100056889A1-20100304-C00004.png) * | 1984-11-20 | 1986-06-17 | ||
| JPH03119100U (US20100056889A1-20100304-C00004.png) * | 1990-03-19 | 1991-12-09 |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5721598A (en) * | 1980-07-14 | 1982-02-04 | Hamano Industry Co Ltd | Suface sizing method of paper and surface sizing agent for paper making |
| JPS6162501A (ja) * | 1984-09-04 | 1986-03-31 | Nippon Shokubai Kagaku Kogyo Co Ltd | 新規重合方法 |
| JP4842728B2 (ja) * | 2006-07-19 | 2011-12-21 | 富士工業株式会社 | 超音波音速測定装置 |
-
1975
- 1975-10-13 JP JP50123657A patent/JPS5247795A/ja active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6193596U (US20100056889A1-20100304-C00004.png) * | 1984-11-20 | 1986-06-17 | ||
| JPH03119100U (US20100056889A1-20100304-C00004.png) * | 1990-03-19 | 1991-12-09 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5247795A (en) | 1977-04-15 |
