JPS493850A - - Google Patents
Info
- Publication number
- JPS493850A JPS493850A JP2809773A JP2809773A JPS493850A JP S493850 A JPS493850 A JP S493850A JP 2809773 A JP2809773 A JP 2809773A JP 2809773 A JP2809773 A JP 2809773A JP S493850 A JPS493850 A JP S493850A
- 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
- C23F1/00—Etching metallic material by chemical means
- C23F1/46—Regeneration of etching compositions
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- ing And Chemical Polishing (AREA)
- Removal Of Specific Substances (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US23517672A | 1972-03-16 | 1972-03-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS493850A true JPS493850A (enrdf_load_html_response) | 1974-01-14 |
Family
ID=22884421
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2809773A Pending JPS493850A (enrdf_load_html_response) | 1972-03-16 | 1973-03-12 |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPS493850A (enrdf_load_html_response) |
| CA (1) | CA980224A (enrdf_load_html_response) |
| DE (1) | DE2312962A1 (enrdf_load_html_response) |
| FR (1) | FR2175746B1 (enrdf_load_html_response) |
| GB (1) | GB1426529A (enrdf_load_html_response) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111138016A (zh) * | 2019-12-31 | 2020-05-12 | 江苏利保科技股份有限公司 | 一种零排放低能耗浓缩塔 |
| US12258774B2 (en) | 2019-12-04 | 2025-03-25 | Wonderland Switzerland Ag | Canopy bow assembly secured by a snap clip |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3999564A (en) * | 1976-01-09 | 1976-12-28 | Pesek Engineering & Mfg. Co. | Continuous etching and etched material recovery system |
-
1973
- 1973-02-08 FR FR7304449A patent/FR2175746B1/fr not_active Expired
- 1973-03-12 JP JP2809773A patent/JPS493850A/ja active Pending
- 1973-03-15 CA CA166,141A patent/CA980224A/en not_active Expired
- 1973-03-15 DE DE19732312962 patent/DE2312962A1/de active Pending
- 1973-03-16 GB GB1290873A patent/GB1426529A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US12258774B2 (en) | 2019-12-04 | 2025-03-25 | Wonderland Switzerland Ag | Canopy bow assembly secured by a snap clip |
| CN111138016A (zh) * | 2019-12-31 | 2020-05-12 | 江苏利保科技股份有限公司 | 一种零排放低能耗浓缩塔 |
Also Published As
| Publication number | Publication date |
|---|---|
| CA980224A (en) | 1975-12-23 |
| FR2175746B1 (enrdf_load_html_response) | 1976-04-30 |
| DE2312962A1 (de) | 1973-09-20 |
| FR2175746A1 (enrdf_load_html_response) | 1973-10-26 |
| GB1426529A (en) | 1976-03-03 |