JPS4893551A - - Google Patents
Info
- Publication number
- JPS4893551A JPS4893551A JP2483872A JP2483872A JPS4893551A JP S4893551 A JPS4893551 A JP S4893551A JP 2483872 A JP2483872 A JP 2483872A JP 2483872 A JP2483872 A JP 2483872A JP S4893551 A JPS4893551 A JP S4893551A
- 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.)
- Granted
Links
Landscapes
- Chemical Treatment Of Metals (AREA)
- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2483872A JPS546975B2 (en:Method) | 1972-03-11 | 1972-03-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2483872A JPS546975B2 (en:Method) | 1972-03-11 | 1972-03-11 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4893551A true JPS4893551A (en:Method) | 1973-12-04 |
| JPS546975B2 JPS546975B2 (en:Method) | 1979-04-03 |
Family
ID=12149332
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2483872A Expired JPS546975B2 (en:Method) | 1972-03-11 | 1972-03-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS546975B2 (en:Method) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS49130333A (en:Method) * | 1973-04-20 | 1974-12-13 | ||
| JPS52117843A (en) * | 1976-03-30 | 1977-10-03 | Sumitomo Metal Ind | Method of fabricating steel pipe having coated internal surface |
-
1972
- 1972-03-11 JP JP2483872A patent/JPS546975B2/ja not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS49130333A (en:Method) * | 1973-04-20 | 1974-12-13 | ||
| JPS52117843A (en) * | 1976-03-30 | 1977-10-03 | Sumitomo Metal Ind | Method of fabricating steel pipe having coated internal surface |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS546975B2 (en:Method) | 1979-04-03 |