JPH02104139U - - Google Patents
Info
- Publication number
- JPH02104139U JPH02104139U JP935989U JP935989U JPH02104139U JP H02104139 U JPH02104139 U JP H02104139U JP 935989 U JP935989 U JP 935989U JP 935989 U JP935989 U JP 935989U JP H02104139 U JPH02104139 U JP H02104139U
- Authority
- JP
- Japan
- Prior art keywords
- outer frame
- edges
- engaging
- model
- engaging means
- 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
- 239000011505 plaster Substances 0.000 claims description 2
- 238000005495 investment casting Methods 0.000 claims 3
- 238000005266 casting Methods 0.000 claims 1
- 239000013013 elastic material Substances 0.000 claims 1
- 229910052602 gypsum Inorganic materials 0.000 claims 1
- 239000010440 gypsum Substances 0.000 claims 1
- 239000002184 metal Substances 0.000 claims 1
- 238000007711 solidification Methods 0.000 claims 1
- 230000008023 solidification Effects 0.000 claims 1
- 238000000926 separation method Methods 0.000 description 1
Landscapes
- Moulds, Cores, Or Mandrels (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP935989U JPH02104139U (en]) | 1989-01-31 | 1989-01-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP935989U JPH02104139U (en]) | 1989-01-31 | 1989-01-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02104139U true JPH02104139U (en]) | 1990-08-20 |
Family
ID=31216041
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP935989U Pending JPH02104139U (en]) | 1989-01-31 | 1989-01-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02104139U (en]) |
-
1989
- 1989-01-31 JP JP935989U patent/JPH02104139U/ja active Pending
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