JPS5148347U - - Google Patents
Info
- Publication number
- JPS5148347U JPS5148347U JP12122974U JP12122974U JPS5148347U JP S5148347 U JPS5148347 U JP S5148347U JP 12122974 U JP12122974 U JP 12122974U JP 12122974 U JP12122974 U JP 12122974U JP S5148347 U JPS5148347 U JP S5148347U
- 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.)
- Pending
Links
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12122974U JPS5148347U (en) | 1974-10-09 | 1974-10-09 | |
US05/541,160 US3980272A (en) | 1974-05-16 | 1975-01-15 | Fire smoke damper |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12122974U JPS5148347U (en) | 1974-10-09 | 1974-10-09 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5148347U true JPS5148347U (en) | 1976-04-10 |
Family
ID=28363927
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12122974U Pending JPS5148347U (en) | 1974-05-16 | 1974-10-09 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5148347U (en) |
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1974
- 1974-10-09 JP JP12122974U patent/JPS5148347U/ja active Pending