JPS53110362A - Etching method - Google Patents
Etching methodInfo
- Publication number
- JPS53110362A JPS53110362A JP2436377A JP2436377A JPS53110362A JP S53110362 A JPS53110362 A JP S53110362A JP 2436377 A JP2436377 A JP 2436377A JP 2436377 A JP2436377 A JP 2436377A JP S53110362 A JPS53110362 A JP S53110362A
- Authority
- JP
- Japan
- Prior art keywords
- type substance
- etching method
- longer
- nozzle
- etched
- Prior art date
- 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
- ing And Chemical Polishing (AREA)
Abstract
PURPOSE: To secure an alternate shifting of the longer center line of the nozzle manifold group provided in the longer direction at the upper and the lower parts of a belt-type substance by about 1/4 the nozzle space when a metal band-type substance which contains the protective film possessing the slender aperture coated on the surface is etched in the etching tank.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2436377A JPS5953655B2 (en) | 1977-03-08 | 1977-03-08 | Etching method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2436377A JPS5953655B2 (en) | 1977-03-08 | 1977-03-08 | Etching method |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS53110362A true JPS53110362A (en) | 1978-09-27 |
JPS5953655B2 JPS5953655B2 (en) | 1984-12-26 |
Family
ID=12136105
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2436377A Expired JPS5953655B2 (en) | 1977-03-08 | 1977-03-08 | Etching method |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5953655B2 (en) |
-
1977
- 1977-03-08 JP JP2436377A patent/JPS5953655B2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS5953655B2 (en) | 1984-12-26 |
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