JPS6419761U - - Google Patents
Info
- Publication number
- JPS6419761U JPS6419761U JP11424687U JP11424687U JPS6419761U JP S6419761 U JPS6419761 U JP S6419761U JP 11424687 U JP11424687 U JP 11424687U JP 11424687 U JP11424687 U JP 11424687U JP S6419761 U JPS6419761 U JP S6419761U
- Authority
- JP
- Japan
- Prior art keywords
- water
- rooftop
- injection pipe
- removal device
- utility
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 23
- 238000002347 injection Methods 0.000 claims description 4
- 239000007924 injection Substances 0.000 claims description 4
- 239000005413 snowmelt Substances 0.000 claims 1
Landscapes
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11424687U JPS6419761U (en]) | 1987-07-25 | 1987-07-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11424687U JPS6419761U (en]) | 1987-07-25 | 1987-07-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6419761U true JPS6419761U (en]) | 1989-01-31 |
Family
ID=31354819
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11424687U Pending JPS6419761U (en]) | 1987-07-25 | 1987-07-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6419761U (en]) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7276730B2 (en) | 1998-12-28 | 2007-10-02 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device having a pixel matrix circuit that includes a pixel TFT and a storage capacitor |
-
1987
- 1987-07-25 JP JP11424687U patent/JPS6419761U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7276730B2 (en) | 1998-12-28 | 2007-10-02 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device having a pixel matrix circuit that includes a pixel TFT and a storage capacitor |
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