JPS6418230U - - Google Patents
Info
- Publication number
- JPS6418230U JPS6418230U JP11145887U JP11145887U JPS6418230U JP S6418230 U JPS6418230 U JP S6418230U JP 11145887 U JP11145887 U JP 11145887U JP 11145887 U JP11145887 U JP 11145887U JP S6418230 U JPS6418230 U JP S6418230U
- Authority
- JP
- Japan
- Prior art keywords
- plastic cardboard
- ventilation holes
- proof
- tatami
- cardboard sheet
- 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
- 239000010902 straw Substances 0.000 claims description 2
- 238000009423 ventilation Methods 0.000 claims 3
- 239000000428 dust Substances 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
Landscapes
- Floor Finish (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11145887U JPS6418230U (es) | 1987-07-21 | 1987-07-21 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11145887U JPS6418230U (es) | 1987-07-21 | 1987-07-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6418230U true JPS6418230U (es) | 1989-01-30 |
Family
ID=31349520
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11145887U Pending JPS6418230U (es) | 1987-07-21 | 1987-07-21 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6418230U (es) |
-
1987
- 1987-07-21 JP JP11145887U patent/JPS6418230U/ja active Pending