JPS5028057A - - Google Patents
Info
- Publication number
- JPS5028057A JPS5028057A JP7780973A JP7780973A JPS5028057A JP S5028057 A JPS5028057 A JP S5028057A JP 7780973 A JP7780973 A JP 7780973A JP 7780973 A JP7780973 A JP 7780973A JP S5028057 A JPS5028057 A JP S5028057A
- 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
- Crushing And Pulverization Processes (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7780973A JPS5028057A (ko) | 1973-07-10 | 1973-07-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7780973A JPS5028057A (ko) | 1973-07-10 | 1973-07-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5028057A true JPS5028057A (ko) | 1975-03-22 |
Family
ID=13644331
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7780973A Pending JPS5028057A (ko) | 1973-07-10 | 1973-07-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5028057A (ko) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4438804A (en) * | 1980-11-20 | 1984-03-27 | Tokyo Shibaura Denki Kabushiki Kaisha | Water soluble cores and method for manufacturing cast rotor provided with ventilation ducts utilizing the core |
| US5248552A (en) * | 1990-07-11 | 1993-09-28 | Advanced Plastics Partnership | Molding core |
| US5262100A (en) * | 1990-07-11 | 1993-11-16 | Advanced Plastics Partnership | Method of core removal from molded products |
| USRE35334E (en) * | 1990-07-11 | 1996-09-24 | Advanced Plastics Partnership | Process for core removal from molded products |
-
1973
- 1973-07-10 JP JP7780973A patent/JPS5028057A/ja active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4438804A (en) * | 1980-11-20 | 1984-03-27 | Tokyo Shibaura Denki Kabushiki Kaisha | Water soluble cores and method for manufacturing cast rotor provided with ventilation ducts utilizing the core |
| US5248552A (en) * | 1990-07-11 | 1993-09-28 | Advanced Plastics Partnership | Molding core |
| US5262100A (en) * | 1990-07-11 | 1993-11-16 | Advanced Plastics Partnership | Method of core removal from molded products |
| USRE35334E (en) * | 1990-07-11 | 1996-09-24 | Advanced Plastics Partnership | Process for core removal from molded products |