JPS61148460U - - Google Patents
Info
- Publication number
- JPS61148460U JPS61148460U JP2883885U JP2883885U JPS61148460U JP S61148460 U JPS61148460 U JP S61148460U JP 2883885 U JP2883885 U JP 2883885U JP 2883885 U JP2883885 U JP 2883885U JP S61148460 U JPS61148460 U JP S61148460U
- Authority
- JP
- Japan
- Prior art keywords
- suction
- sprue
- decompression chamber
- decompression
- airtight member
- Prior art date
- 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
- 230000006837 decompression Effects 0.000 claims description 9
- 238000005266 casting Methods 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 2
Landscapes
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2883885U JPS61148460U (enExample) | 1985-02-28 | 1985-02-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2883885U JPS61148460U (enExample) | 1985-02-28 | 1985-02-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61148460U true JPS61148460U (enExample) | 1986-09-12 |
Family
ID=30527093
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2883885U Pending JPS61148460U (enExample) | 1985-02-28 | 1985-02-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61148460U (enExample) |
-
1985
- 1985-02-28 JP JP2883885U patent/JPS61148460U/ja active Pending