JPH01175892U - - Google Patents
Info
- Publication number
- JPH01175892U JPH01175892U JP7319788U JP7319788U JPH01175892U JP H01175892 U JPH01175892 U JP H01175892U JP 7319788 U JP7319788 U JP 7319788U JP 7319788 U JP7319788 U JP 7319788U JP H01175892 U JPH01175892 U JP H01175892U
- Authority
- JP
- Japan
- Prior art keywords
- cardboard
- compressed
- thin film
- view
- lightweight
- 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
- 239000010409 thin film Substances 0.000 claims description 2
- 239000000463 material Substances 0.000 description 2
Landscapes
- Drawing Aids And Blackboards (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7319788U JPH01175892U (enExample) | 1988-05-31 | 1988-05-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7319788U JPH01175892U (enExample) | 1988-05-31 | 1988-05-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01175892U true JPH01175892U (enExample) | 1989-12-14 |
Family
ID=31298343
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7319788U Pending JPH01175892U (enExample) | 1988-05-31 | 1988-05-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01175892U (enExample) |
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1988
- 1988-05-31 JP JP7319788U patent/JPH01175892U/ja active Pending