JPS642939U - - Google Patents
Info
- Publication number
- JPS642939U JPS642939U JP9769387U JP9769387U JPS642939U JP S642939 U JPS642939 U JP S642939U JP 9769387 U JP9769387 U JP 9769387U JP 9769387 U JP9769387 U JP 9769387U JP S642939 U JPS642939 U JP S642939U
- Authority
- JP
- Japan
- Prior art keywords
- wooden
- sound
- perforated
- board
- insulating
- 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
- 238000009408 flooring Methods 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 5
- 238000009413 insulation Methods 0.000 claims description 3
- 238000013016 damping Methods 0.000 claims description 2
- 239000002023 wood Substances 0.000 claims description 2
- 238000010030 laminating Methods 0.000 claims 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000012943 hotmelt Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
Landscapes
- Floor Finish (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987097693U JPH0623643Y2 (ja) | 1987-06-25 | 1987-06-25 | 遮音性木質系床材 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987097693U JPH0623643Y2 (ja) | 1987-06-25 | 1987-06-25 | 遮音性木質系床材 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS642939U true JPS642939U (US06373033-20020416-M00071.png) | 1989-01-10 |
| JPH0623643Y2 JPH0623643Y2 (ja) | 1994-06-22 |
Family
ID=31323329
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987097693U Expired - Lifetime JPH0623643Y2 (ja) | 1987-06-25 | 1987-06-25 | 遮音性木質系床材 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0623643Y2 (US06373033-20020416-M00071.png) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01171841U (US06373033-20020416-M00071.png) * | 1988-05-26 | 1989-12-05 | ||
| JPH02204569A (ja) * | 1989-01-31 | 1990-08-14 | Eidai Co Ltd | 遮音性木質系床材 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63176562A (ja) * | 1987-01-13 | 1988-07-20 | 松下電工株式会社 | 床材 |
-
1987
- 1987-06-25 JP JP1987097693U patent/JPH0623643Y2/ja not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63176562A (ja) * | 1987-01-13 | 1988-07-20 | 松下電工株式会社 | 床材 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01171841U (US06373033-20020416-M00071.png) * | 1988-05-26 | 1989-12-05 | ||
| JPH02204569A (ja) * | 1989-01-31 | 1990-08-14 | Eidai Co Ltd | 遮音性木質系床材 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0623643Y2 (ja) | 1994-06-22 |
