JPH0513839Y2 - - Google Patents
Info
- Publication number
- JPH0513839Y2 JPH0513839Y2 JP2214587U JP2214587U JPH0513839Y2 JP H0513839 Y2 JPH0513839 Y2 JP H0513839Y2 JP 2214587 U JP2214587 U JP 2214587U JP 2214587 U JP2214587 U JP 2214587U JP H0513839 Y2 JPH0513839 Y2 JP H0513839Y2
- Authority
- JP
- Japan
- Prior art keywords
- brush
- protection plates
- excavator
- protection
- filaments
- 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
- 238000012856 packing Methods 0.000 claims description 7
- 239000002184 metal Substances 0.000 claims description 3
- 229910052751 metal Inorganic materials 0.000 claims description 3
- 150000002739 metals Chemical class 0.000 claims 1
- 230000001681 protective effect Effects 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000009412 basement excavation Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2214587U JPH0513839Y2 (en, 2012) | 1987-02-19 | 1987-02-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2214587U JPH0513839Y2 (en, 2012) | 1987-02-19 | 1987-02-19 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63130595U JPS63130595U (en, 2012) | 1988-08-26 |
| JPH0513839Y2 true JPH0513839Y2 (en, 2012) | 1993-04-13 |
Family
ID=30819251
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2214587U Expired - Lifetime JPH0513839Y2 (en, 2012) | 1987-02-19 | 1987-02-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0513839Y2 (en, 2012) |
-
1987
- 1987-02-19 JP JP2214587U patent/JPH0513839Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPS63130595U (en, 2012) | 1988-08-26 |
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