JPS4820784B1 - - Google Patents
Info
- Publication number
- JPS4820784B1 JPS4820784B1 JP7874570A JP7874570A JPS4820784B1 JP S4820784 B1 JPS4820784 B1 JP S4820784B1 JP 7874570 A JP7874570 A JP 7874570A JP 7874570 A JP7874570 A JP 7874570A JP S4820784 B1 JPS4820784 B1 JP S4820784B1
- 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
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7874570A JPS4820784B1 (en) | 1970-09-07 | 1970-09-07 | |
| FR7132326A FR2112943A5 (en) | 1970-09-07 | 1971-09-07 | Rigid thermoplastic foams prodn - with an isocyanate and a carbon dioxide producing substance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7874570A JPS4820784B1 (en) | 1970-09-07 | 1970-09-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4820784B1 true JPS4820784B1 (en) | 1973-06-23 |
Family
ID=13670406
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7874570A Pending JPS4820784B1 (en) | 1970-09-07 | 1970-09-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS4820784B1 (en) |
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1970
- 1970-09-07 JP JP7874570A patent/JPS4820784B1/ja active Pending