CS182368B1 - Washer etching method - Google Patents
Washer etching methodInfo
- Publication number
- CS182368B1 CS182368B1 CS296874A CS296874A CS182368B1 CS 182368 B1 CS182368 B1 CS 182368B1 CS 296874 A CS296874 A CS 296874A CS 296874 A CS296874 A CS 296874A CS 182368 B1 CS182368 B1 CS 182368B1
- Authority
- CS
- Czechoslovakia
- Prior art keywords
- washer
- etching method
- etching
- washer etching
- Prior art date
Links
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DD17050973A DD105008A1 (en) | 1973-04-28 | 1973-04-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
CS182368B1 true CS182368B1 (en) | 1978-04-28 |
Family
ID=5491043
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CS296874A CS182368B1 (en) | 1973-04-28 | 1974-04-25 | Washer etching method |
Country Status (3)
Country | Link |
---|---|
CS (1) | CS182368B1 (en) |
DD (1) | DD105008A1 (en) |
SU (1) | SU621367A1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1417085A (en) * | 1973-05-17 | 1975-12-10 | Standard Telephones Cables Ltd | Plasma etching |
-
1973
- 1973-04-28 DD DD17050973A patent/DD105008A1/xx unknown
-
1974
- 1974-01-14 SU SU741989753A patent/SU621367A1/en active
- 1974-04-25 CS CS296874A patent/CS182368B1/en unknown
Also Published As
Publication number | Publication date |
---|---|
SU621367A1 (en) | 1978-08-30 |
DD105008A1 (en) | 1974-04-05 |
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