JPH02143417U - - Google Patents
Info
- Publication number
- JPH02143417U JPH02143417U JP5219089U JP5219089U JPH02143417U JP H02143417 U JPH02143417 U JP H02143417U JP 5219089 U JP5219089 U JP 5219089U JP 5219089 U JP5219089 U JP 5219089U JP H02143417 U JPH02143417 U JP H02143417U
- Authority
- JP
- Japan
- Prior art keywords
- layer material
- outer layer
- forming
- hollow space
- inner layer
- 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
- 239000000463 material Substances 0.000 claims description 12
- 239000011796 hollow space material Substances 0.000 claims 2
Landscapes
- Roof Covering Using Slabs Or Stiff Sheets (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5219089U JPH02143417U (ko) | 1989-05-02 | 1989-05-02 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5219089U JPH02143417U (ko) | 1989-05-02 | 1989-05-02 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH02143417U true JPH02143417U (ko) | 1990-12-05 |
Family
ID=31572287
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5219089U Pending JPH02143417U (ko) | 1989-05-02 | 1989-05-02 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH02143417U (ko) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS571232B2 (ko) * | 1978-02-27 | 1982-01-09 | ||
JPS58101955A (ja) * | 1981-12-14 | 1983-06-17 | 積水化学工業株式会社 | 採光屋根材 |
-
1989
- 1989-05-02 JP JP5219089U patent/JPH02143417U/ja active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS571232B2 (ko) * | 1978-02-27 | 1982-01-09 | ||
JPS58101955A (ja) * | 1981-12-14 | 1983-06-17 | 積水化学工業株式会社 | 採光屋根材 |