JPS4998731A - - Google Patents
Info
- Publication number
- JPS4998731A JPS4998731A JP1160173A JP1160173A JPS4998731A JP S4998731 A JPS4998731 A JP S4998731A JP 1160173 A JP1160173 A JP 1160173A JP 1160173 A JP1160173 A JP 1160173A JP S4998731 A JPS4998731 A JP S4998731A
- 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
Classifications
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
- C23F3/00—Brightening metals by chemical means
- C23F3/04—Heavy metals
- C23F3/06—Heavy metals with acidic solutions
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1160173A JPS4998731A (en) | 1973-01-30 | 1973-01-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1160173A JPS4998731A (en) | 1973-01-30 | 1973-01-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4998731A true JPS4998731A (en) | 1974-09-18 |
Family
ID=11782412
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1160173A Pending JPS4998731A (en) | 1973-01-30 | 1973-01-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS4998731A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0083631A1 (en) * | 1981-07-17 | 1983-07-20 | Western Electric Co | Method of preserving the solderability of copper. |
| US5705089A (en) * | 1992-03-11 | 1998-01-06 | Mitsubishi Gas Chemical Company, Inc. | Cleaning fluid for semiconductor substrate |
| EP0816532A3 (en) * | 1996-06-27 | 1998-01-14 | Ykk Corporation | Method for production of slide fastener or stringers thereof |
-
1973
- 1973-01-30 JP JP1160173A patent/JPS4998731A/ja active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0083631A1 (en) * | 1981-07-17 | 1983-07-20 | Western Electric Co | Method of preserving the solderability of copper. |
| US5705089A (en) * | 1992-03-11 | 1998-01-06 | Mitsubishi Gas Chemical Company, Inc. | Cleaning fluid for semiconductor substrate |
| EP0816532A3 (en) * | 1996-06-27 | 1998-01-14 | Ykk Corporation | Method for production of slide fastener or stringers thereof |
| US6245251B1 (en) | 1996-06-27 | 2001-06-12 | Ykk Corporation | Method for production of slide fastener or stringers thereof |