JPH01100691U - - Google Patents
Info
- Publication number
- JPH01100691U JPH01100691U JP1987196941U JP19694187U JPH01100691U JP H01100691 U JPH01100691 U JP H01100691U JP 1987196941 U JP1987196941 U JP 1987196941U JP 19694187 U JP19694187 U JP 19694187U JP H01100691 U JPH01100691 U JP H01100691U
- Authority
- JP
- Japan
- Prior art keywords
- desired area
- coated
- carbon dioxide
- boundary line
- chemical milling
- 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
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 4
- 238000003801 milling Methods 0.000 claims description 3
- 239000000126 substance Substances 0.000 claims description 3
- 229910002092 carbon dioxide Inorganic materials 0.000 claims description 2
- 239000001569 carbon dioxide Substances 0.000 claims description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987196941U JPH01100691U (enExample) | 1987-12-25 | 1987-12-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987196941U JPH01100691U (enExample) | 1987-12-25 | 1987-12-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01100691U true JPH01100691U (enExample) | 1989-07-06 |
Family
ID=31487528
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987196941U Pending JPH01100691U (enExample) | 1987-12-25 | 1987-12-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01100691U (enExample) |
-
1987
- 1987-12-25 JP JP1987196941U patent/JPH01100691U/ja active Pending