JPH0547772Y2 - - Google Patents
Info
- Publication number
- JPH0547772Y2 JPH0547772Y2 JP9615389U JP9615389U JPH0547772Y2 JP H0547772 Y2 JPH0547772 Y2 JP H0547772Y2 JP 9615389 U JP9615389 U JP 9615389U JP 9615389 U JP9615389 U JP 9615389U JP H0547772 Y2 JPH0547772 Y2 JP H0547772Y2
- Authority
- JP
- Japan
- Prior art keywords
- block
- disk
- notch
- view
- protrusion
- 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.)
- Expired - Lifetime
Links
- 238000010276 construction Methods 0.000 description 1
- 238000012876 topography Methods 0.000 description 1
Landscapes
- Revetment (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9615389U JPH0547772Y2 (en]) | 1989-08-17 | 1989-08-17 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9615389U JPH0547772Y2 (en]) | 1989-08-17 | 1989-08-17 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0336020U JPH0336020U (en]) | 1991-04-09 |
JPH0547772Y2 true JPH0547772Y2 (en]) | 1993-12-16 |
Family
ID=31645376
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9615389U Expired - Lifetime JPH0547772Y2 (en]) | 1989-08-17 | 1989-08-17 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0547772Y2 (en]) |
-
1989
- 1989-08-17 JP JP9615389U patent/JPH0547772Y2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPH0336020U (en]) | 1991-04-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EXPY | Cancellation because of completion of term |