JPS5377848A
Expired / Lapsed
JP
⏱️ 0.0 years remaining
Etching method that prevent side etch
Assignee: Resonac Holdings Corp
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Filing: 1976-12-21
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Granted: —
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Expires: 1996-12-21
Abstract
No abstract record available.
Inventors
- 👤 Takao Murakawa
- 👤 Shigeki Yamasato
- 👤 Hiroshi Tanabe
- 👤 Shinichi Kikuchi
Bibliographic Details
Application Number
—
Jurisdiction
JP
Data Source
google_patents
Last Synchronized
2026-10-25 15:10
CPC Classifications
—
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References Cited (Backward Citations)
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