JPS4883203A - - Google Patents
Info
- Publication number
- JPS4883203A JPS4883203A JP1431772A JP1431772A JPS4883203A JP S4883203 A JPS4883203 A JP S4883203A JP 1431772 A JP1431772 A JP 1431772A JP 1431772 A JP1431772 A JP 1431772A JP S4883203 A JPS4883203 A JP S4883203A
- 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)
- Thermal Insulation (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1431772A JPS4883203A (zh) | 1972-02-12 | 1972-02-12 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1431772A JPS4883203A (zh) | 1972-02-12 | 1972-02-12 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS4883203A true JPS4883203A (zh) | 1973-11-06 |
Family
ID=11857700
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1431772A Pending JPS4883203A (zh) | 1972-02-12 | 1972-02-12 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS4883203A (zh) |
-
1972
- 1972-02-12 JP JP1431772A patent/JPS4883203A/ja active Pending