JPS4916481A - - Google Patents
Info
- Publication number
- JPS4916481A JPS4916481A JP4981872A JP4981872A JPS4916481A JP S4916481 A JPS4916481 A JP S4916481A JP 4981872 A JP4981872 A JP 4981872A JP 4981872 A JP4981872 A JP 4981872A JP S4916481 A JPS4916481 A JP S4916481A
- 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.)
- Granted
Links
Landscapes
- Investigating Or Analysing Materials By Optical Means (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4981872A JPS519306B2 (en:Method) | 1972-05-22 | 1972-05-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4981872A JPS519306B2 (en:Method) | 1972-05-22 | 1972-05-22 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4916481A true JPS4916481A (en:Method) | 1974-02-13 |
| JPS519306B2 JPS519306B2 (en:Method) | 1976-03-25 |
Family
ID=12841682
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4981872A Expired JPS519306B2 (en:Method) | 1972-05-22 | 1972-05-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS519306B2 (en:Method) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5150775A (ja) * | 1974-10-29 | 1976-05-04 | Kokusai Gijutsu Kaihatsu Kk | Kemurikanchiki |
| JPS5522160A (en) * | 1978-08-07 | 1980-02-16 | Oki Electric Ind Co Ltd | Smoke concentration meter |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS568875U (en:Method) * | 1979-06-29 | 1981-01-26 | ||
| JPS62180683U (en:Method) * | 1987-01-16 | 1987-11-16 |
-
1972
- 1972-05-22 JP JP4981872A patent/JPS519306B2/ja not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5150775A (ja) * | 1974-10-29 | 1976-05-04 | Kokusai Gijutsu Kaihatsu Kk | Kemurikanchiki |
| JPS5522160A (en) * | 1978-08-07 | 1980-02-16 | Oki Electric Ind Co Ltd | Smoke concentration meter |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS519306B2 (en:Method) | 1976-03-25 |