JPS4919604A - - Google Patents
Info
- Publication number
- JPS4919604A JPS4919604A JP5926272A JP5926272A JPS4919604A JP S4919604 A JPS4919604 A JP S4919604A JP 5926272 A JP5926272 A JP 5926272A JP 5926272 A JP5926272 A JP 5926272A JP S4919604 A JPS4919604 A JP S4919604A
- Authority
- JP
- Japan
- 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
Landscapes
- Earth Drilling (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5926272A JPS5610421B2 (en:Method) | 1972-06-13 | 1972-06-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5926272A JPS5610421B2 (en:Method) | 1972-06-13 | 1972-06-13 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4919604A true JPS4919604A (en:Method) | 1974-02-21 |
| JPS5610421B2 JPS5610421B2 (en:Method) | 1981-03-07 |
Family
ID=13108267
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5926272A Expired JPS5610421B2 (en:Method) | 1972-06-13 | 1972-06-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5610421B2 (en:Method) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5251705A (en) * | 1975-10-23 | 1977-04-25 | Tone Boring Co | Cobble stone crushing mechanism of underground hole excavating machine |
| JPS5733958U (en:Method) * | 1980-08-06 | 1982-02-23 |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59100719U (ja) * | 1982-12-23 | 1984-07-07 | 富士通株式会社 | コンベア装置 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4912961A (en:Method) * | 1972-05-15 | 1974-02-04 |
-
1972
- 1972-06-13 JP JP5926272A patent/JPS5610421B2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4912961A (en:Method) * | 1972-05-15 | 1974-02-04 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5251705A (en) * | 1975-10-23 | 1977-04-25 | Tone Boring Co | Cobble stone crushing mechanism of underground hole excavating machine |
| JPS5733958U (en:Method) * | 1980-08-06 | 1982-02-23 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5610421B2 (en:Method) | 1981-03-07 |