AU216083B2 - Etching apparatus - Google Patents

Etching apparatus

Info

Publication number
AU216083B2
AU216083B2 AU32523/57A AU3252357A AU216083B2 AU 216083 B2 AU216083 B2 AU 216083B2 AU 32523/57 A AU32523/57 A AU 32523/57A AU 3252357 A AU3252357 A AU 3252357A AU 216083 B2 AU216083 B2 AU 216083B2
Authority
AU
Australia
Prior art keywords
etching apparatus
etching
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.)
Expired
Application number
AU32523/57A
Other versions
AU3252357A (en
Inventor
Hirata Janik
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Filing date
Publication date
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of AU216083B2 publication Critical patent/AU216083B2/en
Publication of AU3252357A publication Critical patent/AU3252357A/en
Expired legal-status Critical Current

Links

AU32523/57A 1957-10-30 Etching apparatus Expired AU216083B2 (en)

Publications (2)

Publication Number Publication Date
AU216083B2 true AU216083B2 (en) 1958-05-01
AU3252357A AU3252357A (en) 1958-05-01

Family

ID=

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