JPS552580B2 - - Google Patents
Info
- Publication number
- JPS552580B2 JPS552580B2 JP12572775A JP12572775A JPS552580B2 JP S552580 B2 JPS552580 B2 JP S552580B2 JP 12572775 A JP12572775 A JP 12572775A JP 12572775 A JP12572775 A JP 12572775A JP S552580 B2 JPS552580 B2 JP S552580B2
- 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
Landscapes
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12572775A JPS5249887A (en) | 1975-10-17 | 1975-10-17 | Combustible gas sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12572775A JPS5249887A (en) | 1975-10-17 | 1975-10-17 | Combustible gas sensor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5249887A JPS5249887A (en) | 1977-04-21 |
| JPS552580B2 true JPS552580B2 (nl) | 1980-01-21 |
Family
ID=14917270
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12572775A Granted JPS5249887A (en) | 1975-10-17 | 1975-10-17 | Combustible gas sensor |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5249887A (nl) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2631242B2 (ja) * | 1990-08-10 | 1997-07-16 | 新日本製鐵株式会社 | 鋼管杭用止水継手 |
| JP2807587B2 (ja) * | 1991-11-15 | 1998-10-08 | 株式会社フジタ | 鋼矢板用止水板及び地盤掘削方法 |
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1975
- 1975-10-17 JP JP12572775A patent/JPS5249887A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5249887A (en) | 1977-04-21 |