JPS5550197Y2 - - Google Patents
Info
- Publication number
- JPS5550197Y2 JPS5550197Y2 JP1977028737U JP2873777U JPS5550197Y2 JP S5550197 Y2 JPS5550197 Y2 JP S5550197Y2 JP 1977028737 U JP1977028737 U JP 1977028737U JP 2873777 U JP2873777 U JP 2873777U JP S5550197 Y2 JPS5550197 Y2 JP S5550197Y2
- 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.)
- Expired
Links
Landscapes
- Underground Or Underwater Handling Of Building Materials (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1977028737U JPS5550197Y2 (https=) | 1977-03-11 | 1977-03-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1977028737U JPS5550197Y2 (https=) | 1977-03-11 | 1977-03-11 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS53123805U JPS53123805U (https=) | 1978-10-02 |
| JPS5550197Y2 true JPS5550197Y2 (https=) | 1980-11-21 |
Family
ID=28875277
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1977028737U Expired JPS5550197Y2 (https=) | 1977-03-11 | 1977-03-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5550197Y2 (https=) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4944483A (https=) * | 1972-09-05 | 1974-04-26 | ||
| JPS5536593Y2 (https=) * | 1974-06-05 | 1980-08-28 |
-
1977
- 1977-03-11 JP JP1977028737U patent/JPS5550197Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS53123805U (https=) | 1978-10-02 |