JPS5547571B2 - - Google Patents
Info
- Publication number
- JPS5547571B2 JPS5547571B2 JP5282476A JP5282476A JPS5547571B2 JP S5547571 B2 JPS5547571 B2 JP S5547571B2 JP 5282476 A JP5282476 A JP 5282476A JP 5282476 A JP5282476 A JP 5282476A JP S5547571 B2 JPS5547571 B2 JP S5547571B2
- 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.)
- Expired
Links
Landscapes
- Road Repair (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5282476A JPS52137135A (en) | 1976-05-11 | 1976-05-11 | Apparatus for excavating groove |
GB5042/77A GB1566025A (en) | 1976-02-14 | 1977-02-08 | Method and machine for forming a groove in a body of material |
DE2706187A DE2706187C3 (en) | 1976-02-14 | 1977-02-14 | Method and device for producing a groove in an existing wall surface |
US05/768,495 US4145086A (en) | 1976-02-14 | 1977-02-14 | Method and machine for digging ditch |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5282476A JPS52137135A (en) | 1976-05-11 | 1976-05-11 | Apparatus for excavating groove |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS52137135A JPS52137135A (en) | 1977-11-16 |
JPS5547571B2 true JPS5547571B2 (en) | 1980-12-01 |
Family
ID=12925591
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5282476A Granted JPS52137135A (en) | 1976-02-14 | 1976-05-11 | Apparatus for excavating groove |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS52137135A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0431957Y2 (en) * | 1986-05-08 | 1992-07-31 | ||
JPH11336018A (en) * | 1998-05-27 | 1999-12-07 | Chichibu Sangyo Kk | Removel device for injection joint |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010274441A (en) * | 2009-05-26 | 2010-12-09 | Lonbic Japan Inc | Apparatus and method for slit formation |
JP2012046924A (en) * | 2010-08-25 | 2012-03-08 | Lonbic Japan Inc | Earthquake strengthening structure and earthquake strengthening method |
-
1976
- 1976-05-11 JP JP5282476A patent/JPS52137135A/en active Granted
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0431957Y2 (en) * | 1986-05-08 | 1992-07-31 | ||
JPH11336018A (en) * | 1998-05-27 | 1999-12-07 | Chichibu Sangyo Kk | Removel device for injection joint |
Also Published As
Publication number | Publication date |
---|---|
JPS52137135A (en) | 1977-11-16 |