JPS61170899U - - Google Patents
Info
- Publication number
- JPS61170899U JPS61170899U JP5441985U JP5441985U JPS61170899U JP S61170899 U JPS61170899 U JP S61170899U JP 5441985 U JP5441985 U JP 5441985U JP 5441985 U JP5441985 U JP 5441985U JP S61170899 U JPS61170899 U JP S61170899U
- Authority
- JP
- Japan
- Prior art keywords
- loading
- groove
- cutting blade
- cylinder
- explosives
- 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
- 239000002360 explosive Substances 0.000 claims description 6
- 238000005422 blasting Methods 0.000 claims description 2
- 230000003014 reinforcing effect Effects 0.000 claims 1
- 239000003814 drug Substances 0.000 description 3
- 229940079593 drug Drugs 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Drilling And Exploitation, And Mining Machines And Methods (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5441985U JPS61170899U (OSRAM) | 1985-04-11 | 1985-04-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5441985U JPS61170899U (OSRAM) | 1985-04-11 | 1985-04-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61170899U true JPS61170899U (OSRAM) | 1986-10-23 |
Family
ID=30576162
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5441985U Pending JPS61170899U (OSRAM) | 1985-04-11 | 1985-04-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61170899U (OSRAM) |
-
1985
- 1985-04-11 JP JP5441985U patent/JPS61170899U/ja active Pending