JPS4990317A - - Google Patents
Info
- Publication number
- JPS4990317A JPS4990317A JP358073A JP358073A JPS4990317A JP S4990317 A JPS4990317 A JP S4990317A JP 358073 A JP358073 A JP 358073A JP 358073 A JP358073 A JP 358073A JP S4990317 A JPS4990317 A JP S4990317A
- 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
- Porous Artificial Stone Or Porous Ceramic Products (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP358073A JPS4990317A (en) | 1972-12-28 | 1972-12-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP358073A JPS4990317A (en) | 1972-12-28 | 1972-12-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4990317A true JPS4990317A (en) | 1974-08-29 |
Family
ID=11561377
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP358073A Pending JPS4990317A (en) | 1972-12-28 | 1972-12-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS4990317A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51132214A (en) * | 1975-05-14 | 1976-11-17 | Chiyoda Chem Eng Construct Co | Porous cement plate |
-
1972
- 1972-12-28 JP JP358073A patent/JPS4990317A/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51132214A (en) * | 1975-05-14 | 1976-11-17 | Chiyoda Chem Eng Construct Co | Porous cement plate |