JPH018596Y2 - - Google Patents
Info
- Publication number
- JPH018596Y2 JPH018596Y2 JP11986180U JP11986180U JPH018596Y2 JP H018596 Y2 JPH018596 Y2 JP H018596Y2 JP 11986180 U JP11986180 U JP 11986180U JP 11986180 U JP11986180 U JP 11986180U JP H018596 Y2 JPH018596 Y2 JP H018596Y2
- Authority
- JP
- Japan
- Prior art keywords
- tooth
- view
- angle
- sleds
- teeth
- 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
Links
- 238000009412 basement excavation Methods 0.000 claims description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 11
- 239000004576 sand Substances 0.000 description 6
- 239000007921 spray Substances 0.000 description 4
- 238000009933 burial Methods 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
Landscapes
- Electric Cable Installation (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11986180U JPH018596Y2 (fr) | 1980-08-22 | 1980-08-22 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11986180U JPH018596Y2 (fr) | 1980-08-22 | 1980-08-22 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5741957U JPS5741957U (fr) | 1982-03-06 |
JPH018596Y2 true JPH018596Y2 (fr) | 1989-03-08 |
Family
ID=29480518
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11986180U Expired JPH018596Y2 (fr) | 1980-08-22 | 1980-08-22 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH018596Y2 (fr) |
-
1980
- 1980-08-22 JP JP11986180U patent/JPH018596Y2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS5741957U (fr) | 1982-03-06 |
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