JPS4988325A - - Google Patents
Info
- Publication number
- JPS4988325A JPS4988325A JP48001727A JP172773A JPS4988325A JP S4988325 A JPS4988325 A JP S4988325A JP 48001727 A JP48001727 A JP 48001727A JP 172773 A JP172773 A JP 172773A JP S4988325 A JPS4988325 A JP S4988325A
- 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 |
|---|---|---|---|
| JP48001727A JPS4988325A (OSRAM) | 1972-12-28 | 1972-12-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP48001727A JPS4988325A (OSRAM) | 1972-12-28 | 1972-12-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4988325A true JPS4988325A (OSRAM) | 1974-08-23 |
Family
ID=11509583
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP48001727A Pending JPS4988325A (OSRAM) | 1972-12-28 | 1972-12-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS4988325A (OSRAM) |
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1972
- 1972-12-28 JP JP48001727A patent/JPS4988325A/ja active Pending