JPH02148325U - - Google Patents
Info
- Publication number
- JPH02148325U JPH02148325U JP1989058472U JP5847289U JPH02148325U JP H02148325 U JPH02148325 U JP H02148325U JP 1989058472 U JP1989058472 U JP 1989058472U JP 5847289 U JP5847289 U JP 5847289U JP H02148325 U JPH02148325 U JP H02148325U
- Authority
- JP
- Japan
- Prior art keywords
- layer
- compressive strength
- porous sheet
- layers
- weight
- 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
- 239000010410 layer Substances 0.000 claims description 9
- 239000012790 adhesive layer Substances 0.000 claims description 2
- 239000000853 adhesive Substances 0.000 claims 1
- 230000001070 adhesive effect Effects 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 239000011148 porous material Substances 0.000 claims 1
- 239000002344 surface layer Substances 0.000 claims 1
Landscapes
- Adhesive Tapes (AREA)
- Laminated Bodies (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989058472U JPH02148325U (en]) | 1989-05-19 | 1989-05-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989058472U JPH02148325U (en]) | 1989-05-19 | 1989-05-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02148325U true JPH02148325U (en]) | 1990-12-17 |
Family
ID=31584113
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989058472U Pending JPH02148325U (en]) | 1989-05-19 | 1989-05-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02148325U (en]) |
-
1989
- 1989-05-19 JP JP1989058472U patent/JPH02148325U/ja active Pending