JPH02125133U - - Google Patents
Info
- Publication number
- JPH02125133U JPH02125133U JP3392189U JP3392189U JPH02125133U JP H02125133 U JPH02125133 U JP H02125133U JP 3392189 U JP3392189 U JP 3392189U JP 3392189 U JP3392189 U JP 3392189U JP H02125133 U JPH02125133 U JP H02125133U
- Authority
- JP
- Japan
- Prior art keywords
- plate material
- block body
- grooves
- parallel
- regular intervals
- 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
- 238000010276 construction Methods 0.000 description 1
Landscapes
- Building Environments (AREA)
- Finishing Walls (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3392189U JPH02125133U (el) | 1989-03-24 | 1989-03-24 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3392189U JPH02125133U (el) | 1989-03-24 | 1989-03-24 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH02125133U true JPH02125133U (el) | 1990-10-16 |
Family
ID=31537944
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3392189U Pending JPH02125133U (el) | 1989-03-24 | 1989-03-24 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH02125133U (el) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100581534B1 (ko) * | 2004-01-30 | 2006-05-22 | 황금찬 | 음향확산판 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6240127B2 (el) * | 1981-09-14 | 1987-08-26 | Sharumiiyu Tekunorojii Sa |
-
1989
- 1989-03-24 JP JP3392189U patent/JPH02125133U/ja active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6240127B2 (el) * | 1981-09-14 | 1987-08-26 | Sharumiiyu Tekunorojii Sa |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100581534B1 (ko) * | 2004-01-30 | 2006-05-22 | 황금찬 | 음향확산판 |