JPS535624B2 - - Google Patents
Info
- Publication number
- JPS535624B2 JPS535624B2 JP4313372A JP4313372A JPS535624B2 JP S535624 B2 JPS535624 B2 JP S535624B2 JP 4313372 A JP4313372 A JP 4313372A JP 4313372 A JP4313372 A JP 4313372A JP S535624 B2 JPS535624 B2 JP S535624B2
- 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.)
- Expired
Links
Landscapes
- Chemical Treatment Of Metals (AREA)
- Preventing Corrosion Or Incrustation Of Metals (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4313372A JPS535624B2 (en) | 1972-04-29 | 1972-04-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4313372A JPS535624B2 (en) | 1972-04-29 | 1972-04-29 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS492737A JPS492737A (en) | 1974-01-11 |
| JPS535624B2 true JPS535624B2 (en) | 1978-03-01 |
Family
ID=12655334
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4313372A Expired JPS535624B2 (en) | 1972-04-29 | 1972-04-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS535624B2 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58197199A (en) * | 1982-05-14 | 1983-11-16 | 株式会社日立製作所 | Driving method of variable speed hoisting machine |
| JP6819720B2 (en) * | 2019-04-26 | 2021-01-27 | 栗田工業株式会社 | Water system pretreatment method |
-
1972
- 1972-04-29 JP JP4313372A patent/JPS535624B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS492737A (en) | 1974-01-11 |