JPS4880693A - - Google Patents
Info
- Publication number
- JPS4880693A JPS4880693A JP1301872A JP1301872A JPS4880693A JP S4880693 A JPS4880693 A JP S4880693A JP 1301872 A JP1301872 A JP 1301872A JP 1301872 A JP1301872 A JP 1301872A JP S4880693 A JPS4880693 A JP S4880693A
- 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
- Treatments Of Macromolecular Shaped Articles (AREA)
- Polyethers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1301872A JPS4880693A (zh) | 1972-02-04 | 1972-02-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1301872A JPS4880693A (zh) | 1972-02-04 | 1972-02-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4880693A true JPS4880693A (zh) | 1973-10-29 |
Family
ID=11821394
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1301872A Pending JPS4880693A (zh) | 1972-02-04 | 1972-02-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS4880693A (zh) |
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1972
- 1972-02-04 JP JP1301872A patent/JPS4880693A/ja active Pending