JPS5494278U - - Google Patents
Info
- Publication number
- JPS5494278U JPS5494278U JP16992577U JP16992577U JPS5494278U JP S5494278 U JPS5494278 U JP S5494278U JP 16992577 U JP16992577 U JP 16992577U JP 16992577 U JP16992577 U JP 16992577U JP S5494278 U JPS5494278 U JP S5494278U
- 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
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1977169925U JPS5852516Y2 (en) | 1977-12-15 | 1977-12-15 | photoelectric smoke detector |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1977169925U JPS5852516Y2 (en) | 1977-12-15 | 1977-12-15 | photoelectric smoke detector |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5494278U true JPS5494278U (en) | 1979-07-04 |
JPS5852516Y2 JPS5852516Y2 (en) | 1983-11-30 |
Family
ID=29172441
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1977169925U Expired JPS5852516Y2 (en) | 1977-12-15 | 1977-12-15 | photoelectric smoke detector |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5852516Y2 (en) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5150777A (en) * | 1974-10-29 | 1976-05-04 | Nittan Co Ltd | HIKARISHIKIKE MURIKANCHIKI |
-
1977
- 1977-12-15 JP JP1977169925U patent/JPS5852516Y2/en not_active Expired
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5150777A (en) * | 1974-10-29 | 1976-05-04 | Nittan Co Ltd | HIKARISHIKIKE MURIKANCHIKI |
Also Published As
Publication number | Publication date |
---|---|
JPS5852516Y2 (en) | 1983-11-30 |