JPS5439923U - - Google Patents
Info
- Publication number
- JPS5439923U JPS5439923U JP11334577U JP11334577U JPS5439923U JP S5439923 U JPS5439923 U JP S5439923U JP 11334577 U JP11334577 U JP 11334577U JP 11334577 U JP11334577 U JP 11334577U JP S5439923 U JPS5439923 U JP S5439923U
- 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 |
---|---|---|---|
JP1977113345U JPS6017464Y2 (ja) | 1977-08-23 | 1977-08-23 | 天井点検口 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1977113345U JPS6017464Y2 (ja) | 1977-08-23 | 1977-08-23 | 天井点検口 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5439923U true JPS5439923U (ja) | 1979-03-16 |
JPS6017464Y2 JPS6017464Y2 (ja) | 1985-05-29 |
Family
ID=29063071
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1977113345U Expired JPS6017464Y2 (ja) | 1977-08-23 | 1977-08-23 | 天井点検口 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6017464Y2 (ja) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5023462U (ja) * | 1973-06-21 | 1975-03-17 | ||
JPS51135139A (en) * | 1975-05-19 | 1976-11-24 | Hiromitsu Naka | Hoisting device for ceiling inspection port |
-
1977
- 1977-08-23 JP JP1977113345U patent/JPS6017464Y2/ja not_active Expired
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5023462U (ja) * | 1973-06-21 | 1975-03-17 | ||
JPS51135139A (en) * | 1975-05-19 | 1976-11-24 | Hiromitsu Naka | Hoisting device for ceiling inspection port |
Also Published As
Publication number | Publication date |
---|---|
JPS6017464Y2 (ja) | 1985-05-29 |