JPH0242931U - - Google Patents
Info
- Publication number
- JPH0242931U JPH0242931U JP12112088U JP12112088U JPH0242931U JP H0242931 U JPH0242931 U JP H0242931U JP 12112088 U JP12112088 U JP 12112088U JP 12112088 U JP12112088 U JP 12112088U JP H0242931 U JPH0242931 U JP H0242931U
- Authority
- JP
- Japan
- Prior art keywords
- melting point
- point component
- low melting
- nonwoven fabric
- permeable nonwoven
- 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 4
- 239000004745 nonwoven fabric Substances 0.000 claims description 3
- 239000002131 composite material Substances 0.000 claims description 2
- 230000008018 melting Effects 0.000 claims 5
- 238000002844 melting Methods 0.000 claims 5
- 239000000853 adhesive Substances 0.000 claims 1
- 238000010030 laminating Methods 0.000 claims 1
- 238000009987 spinning Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 1
Landscapes
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1988121120U JPH086820Y2 (ja) | 1988-09-14 | 1988-09-14 | シート状の土木用排水材 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1988121120U JPH086820Y2 (ja) | 1988-09-14 | 1988-09-14 | シート状の土木用排水材 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0242931U true JPH0242931U (is) | 1990-03-26 |
JPH086820Y2 JPH086820Y2 (ja) | 1996-02-28 |
Family
ID=31367840
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1988121120U Expired - Lifetime JPH086820Y2 (ja) | 1988-09-14 | 1988-09-14 | シート状の土木用排水材 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH086820Y2 (is) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56171825U (is) * | 1980-05-20 | 1981-12-18 |
-
1988
- 1988-09-14 JP JP1988121120U patent/JPH086820Y2/ja not_active Expired - Lifetime
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56171825U (is) * | 1980-05-20 | 1981-12-18 |
Also Published As
Publication number | Publication date |
---|---|
JPH086820Y2 (ja) | 1996-02-28 |
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