JPS4923721A - - Google Patents
Info
- Publication number
- JPS4923721A JPS4923721A JP6489372A JP6489372A JPS4923721A JP S4923721 A JPS4923721 A JP S4923721A JP 6489372 A JP6489372 A JP 6489372A JP 6489372 A JP6489372 A JP 6489372A JP S4923721 A JPS4923721 A JP S4923721A
- 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
- Mold Materials And Core Materials (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6489372A JPS4923721A (fr) | 1972-06-30 | 1972-06-30 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6489372A JPS4923721A (fr) | 1972-06-30 | 1972-06-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS4923721A true JPS4923721A (fr) | 1974-03-02 |
Family
ID=13271202
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6489372A Pending JPS4923721A (fr) | 1972-06-30 | 1972-06-30 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS4923721A (fr) |
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1972
- 1972-06-30 JP JP6489372A patent/JPS4923721A/ja active Pending