JPS6220345U - - Google Patents
Info
- Publication number
- JPS6220345U JPS6220345U JP11187085U JP11187085U JPS6220345U JP S6220345 U JPS6220345 U JP S6220345U JP 11187085 U JP11187085 U JP 11187085U JP 11187085 U JP11187085 U JP 11187085U JP S6220345 U JPS6220345 U JP S6220345U
- Authority
- JP
- Japan
- Prior art keywords
- plate
- blocking
- closing device
- closing
- concrete
- Prior art date
- 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
- 239000000565 sealant Substances 0.000 claims description 2
- 230000000903 blocking effect Effects 0.000 claims 5
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
Landscapes
- Examining Or Testing Airtightness (AREA)
- Pipe Accessories (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11187085U JPS6220345U (enExample) | 1985-07-23 | 1985-07-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11187085U JPS6220345U (enExample) | 1985-07-23 | 1985-07-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6220345U true JPS6220345U (enExample) | 1987-02-06 |
Family
ID=30992198
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11187085U Pending JPS6220345U (enExample) | 1985-07-23 | 1985-07-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6220345U (enExample) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5638848B2 (enExample) * | 1976-12-29 | 1981-09-09 |
-
1985
- 1985-07-23 JP JP11187085U patent/JPS6220345U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5638848B2 (enExample) * | 1976-12-29 | 1981-09-09 |