JPH01179944U - - Google Patents
Info
- Publication number
- JPH01179944U JPH01179944U JP7227788U JP7227788U JPH01179944U JP H01179944 U JPH01179944 U JP H01179944U JP 7227788 U JP7227788 U JP 7227788U JP 7227788 U JP7227788 U JP 7227788U JP H01179944 U JPH01179944 U JP H01179944U
- Authority
- JP
- Japan
- Prior art keywords
- layer
- hardness
- base material
- shorer
- binder
- 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.)
- Granted
Links
- 239000000463 material Substances 0.000 claims description 3
- 230000002265 prevention Effects 0.000 claims description 2
- 239000011230 binding agent Substances 0.000 claims 1
- 239000002023 wood Substances 0.000 claims 1
Landscapes
- Floor Finish (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7227788U JPH0622758Y2 (ja) | 1988-05-30 | 1988-05-30 | 軽量床衝撃音改善用下地材 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7227788U JPH0622758Y2 (ja) | 1988-05-30 | 1988-05-30 | 軽量床衝撃音改善用下地材 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01179944U true JPH01179944U (de) | 1989-12-25 |
| JPH0622758Y2 JPH0622758Y2 (ja) | 1994-06-15 |
Family
ID=31297450
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7227788U Expired - Lifetime JPH0622758Y2 (ja) | 1988-05-30 | 1988-05-30 | 軽量床衝撃音改善用下地材 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0622758Y2 (de) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000303673A (ja) * | 1999-04-23 | 2000-10-31 | Matsushita Electric Works Ltd | 防音床材 |
-
1988
- 1988-05-30 JP JP7227788U patent/JPH0622758Y2/ja not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000303673A (ja) * | 1999-04-23 | 2000-10-31 | Matsushita Electric Works Ltd | 防音床材 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0622758Y2 (ja) | 1994-06-15 |