JPH02138039U - - Google Patents
Info
- Publication number
- JPH02138039U JPH02138039U JP4759089U JP4759089U JPH02138039U JP H02138039 U JPH02138039 U JP H02138039U JP 4759089 U JP4759089 U JP 4759089U JP 4759089 U JP4759089 U JP 4759089U JP H02138039 U JPH02138039 U JP H02138039U
- Authority
- JP
- Japan
- Prior art keywords
- sand
- pump
- hardening
- resin
- rotation speed
- 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.)
- Granted
Links
- 239000003795 chemical substances by application Substances 0.000 claims description 7
- 239000011347 resin Substances 0.000 claims description 6
- 229920005989 resin Polymers 0.000 claims description 6
- 239000004576 sand Substances 0.000 claims description 6
- 238000004898 kneading Methods 0.000 claims description 5
- 239000003110 molding sand Substances 0.000 claims 1
Landscapes
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4759089U JPH0530829Y2 (OSRAM) | 1989-04-21 | 1989-04-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4759089U JPH0530829Y2 (OSRAM) | 1989-04-21 | 1989-04-21 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02138039U true JPH02138039U (OSRAM) | 1990-11-19 |
| JPH0530829Y2 JPH0530829Y2 (OSRAM) | 1993-08-06 |
Family
ID=31563652
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4759089U Expired - Lifetime JPH0530829Y2 (OSRAM) | 1989-04-21 | 1989-04-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0530829Y2 (OSRAM) |
-
1989
- 1989-04-21 JP JP4759089U patent/JPH0530829Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0530829Y2 (OSRAM) | 1993-08-06 |
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