JPS52157257U - - Google Patents
Info
- Publication number
- JPS52157257U JPS52157257U JP6531676U JP6531676U JPS52157257U JP S52157257 U JPS52157257 U JP S52157257U JP 6531676 U JP6531676 U JP 6531676U JP 6531676 U JP6531676 U JP 6531676U JP S52157257 U JPS52157257 U JP S52157257U
- 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 |
---|---|---|---|
JP1976065316U JPS5540520Y2 (en) | 1976-05-24 | 1976-05-24 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1976065316U JPS5540520Y2 (en) | 1976-05-24 | 1976-05-24 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS52157257U true JPS52157257U (en) | 1977-11-29 |
JPS5540520Y2 JPS5540520Y2 (en) | 1980-09-22 |
Family
ID=28530220
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1976065316U Expired JPS5540520Y2 (en) | 1976-05-24 | 1976-05-24 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5540520Y2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101128609B1 (en) * | 2009-04-30 | 2012-03-26 | 주식회사 한진중공업 | Ventilation apparatus |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4914957U (en) * | 1972-05-12 | 1974-02-07 |
-
1976
- 1976-05-24 JP JP1976065316U patent/JPS5540520Y2/ja not_active Expired
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4914957U (en) * | 1972-05-12 | 1974-02-07 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101128609B1 (en) * | 2009-04-30 | 2012-03-26 | 주식회사 한진중공업 | Ventilation apparatus |
Also Published As
Publication number | Publication date |
---|---|
JPS5540520Y2 (en) | 1980-09-22 |