JPS52116638A - Smoke eliminating control device - Google Patents
Smoke eliminating control deviceInfo
- Publication number
- JPS52116638A JPS52116638A JP3328476A JP3328476A JPS52116638A JP S52116638 A JPS52116638 A JP S52116638A JP 3328476 A JP3328476 A JP 3328476A JP 3328476 A JP3328476 A JP 3328476A JP S52116638 A JPS52116638 A JP S52116638A
- Authority
- JP
- Japan
- Prior art keywords
- control device
- smoke eliminating
- eliminating control
- closing device
- prevent
- 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.)
- Granted
Links
Landscapes
- Respiratory Apparatuses And Protective Means (AREA)
- Ventilation (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3328476A JPS52116638A (en) | 1976-03-25 | 1976-03-25 | Smoke eliminating control device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3328476A JPS52116638A (en) | 1976-03-25 | 1976-03-25 | Smoke eliminating control device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS52116638A true JPS52116638A (en) | 1977-09-30 |
JPS6122990B2 JPS6122990B2 (ja) | 1986-06-03 |
Family
ID=12382224
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3328476A Granted JPS52116638A (en) | 1976-03-25 | 1976-03-25 | Smoke eliminating control device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS52116638A (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03186684A (ja) * | 1989-12-14 | 1991-08-14 | Sekisui Chem Co Ltd | 管継手 |
-
1976
- 1976-03-25 JP JP3328476A patent/JPS52116638A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS6122990B2 (ja) | 1986-06-03 |
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