JPS4928141A - - Google Patents
Info
- Publication number
- JPS4928141A JPS4928141A JP47070497A JP7049772A JPS4928141A JP S4928141 A JPS4928141 A JP S4928141A JP 47070497 A JP47070497 A JP 47070497A JP 7049772 A JP7049772 A JP 7049772A JP S4928141 A JPS4928141 A JP S4928141A
- 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.)
- Pending
Links
Landscapes
- Lining And Supports For Tunnels (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP47070497A JPS4928141A (fr) | 1972-07-14 | 1972-07-14 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP47070497A JPS4928141A (fr) | 1972-07-14 | 1972-07-14 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS4928141A true JPS4928141A (fr) | 1974-03-13 |
Family
ID=13433206
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP47070497A Pending JPS4928141A (fr) | 1972-07-14 | 1972-07-14 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS4928141A (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5319649A (en) * | 1976-08-05 | 1978-02-23 | Tsuzuki Junichi | Concrete segment |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4842550A (fr) * | 1971-10-04 | 1973-06-20 |
-
1972
- 1972-07-14 JP JP47070497A patent/JPS4928141A/ja active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4842550A (fr) * | 1971-10-04 | 1973-06-20 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5319649A (en) * | 1976-08-05 | 1978-02-23 | Tsuzuki Junichi | Concrete segment |
JPS5525277B2 (fr) * | 1976-08-05 | 1980-07-04 |