JPS6447820U - - Google Patents
Info
- Publication number
- JPS6447820U JPS6447820U JP14063787U JP14063787U JPS6447820U JP S6447820 U JPS6447820 U JP S6447820U JP 14063787 U JP14063787 U JP 14063787U JP 14063787 U JP14063787 U JP 14063787U JP S6447820 U JPS6447820 U JP S6447820U
- Authority
- JP
- Japan
- Prior art keywords
- block
- tube
- pipe
- wave
- communication port
- 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
- 230000000979 retarding effect Effects 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
Landscapes
- Revetment (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987140637U JPH0516258Y2 (OSRAM) | 1987-09-14 | 1987-09-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987140637U JPH0516258Y2 (OSRAM) | 1987-09-14 | 1987-09-14 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6447820U true JPS6447820U (OSRAM) | 1989-03-24 |
| JPH0516258Y2 JPH0516258Y2 (OSRAM) | 1993-04-28 |
Family
ID=31404992
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987140637U Expired - Lifetime JPH0516258Y2 (OSRAM) | 1987-09-14 | 1987-09-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0516258Y2 (OSRAM) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4884439A (OSRAM) * | 1972-02-11 | 1973-11-09 |
-
1987
- 1987-09-14 JP JP1987140637U patent/JPH0516258Y2/ja not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4884439A (OSRAM) * | 1972-02-11 | 1973-11-09 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0516258Y2 (OSRAM) | 1993-04-28 |