JPS49129646A - - Google Patents
Info
- Publication number
- JPS49129646A JPS49129646A JP4380973A JP4380973A JPS49129646A JP S49129646 A JPS49129646 A JP S49129646A JP 4380973 A JP4380973 A JP 4380973A JP 4380973 A JP4380973 A JP 4380973A JP S49129646 A JPS49129646 A JP S49129646A
- 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
Landscapes
- Chemical Treatment Of Metals (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4380973A JPS49129646A (enExample) | 1973-04-18 | 1973-04-18 | |
| CA197,387A CA1024866A (en) | 1973-04-18 | 1974-04-11 | Colorless chromate coatings for aluminium surfaces |
| US460302A US3907610A (en) | 1973-04-18 | 1974-04-12 | Process of forming colorless chromate film on Al, Al-alloy or Al-coated steel |
| FR7413523A FR2226481B3 (enExample) | 1973-04-18 | 1974-04-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4380973A JPS49129646A (enExample) | 1973-04-18 | 1973-04-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS49129646A true JPS49129646A (enExample) | 1974-12-12 |
Family
ID=12674058
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4380973A Pending JPS49129646A (enExample) | 1973-04-18 | 1973-04-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS49129646A (enExample) |
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1973
- 1973-04-18 JP JP4380973A patent/JPS49129646A/ja active Pending