AU412547B2 - Ammoniacal etching solution and method utilizing same - Google Patents

Ammoniacal etching solution and method utilizing same

Info

Publication number
AU412547B2
AU412547B2 AU16464/70A AU1646470A AU412547B2 AU 412547 B2 AU412547 B2 AU 412547B2 AU 16464/70 A AU16464/70 A AU 16464/70A AU 1646470 A AU1646470 A AU 1646470A AU 412547 B2 AU412547 B2 AU 412547B2
Authority
AU
Australia
Prior art keywords
etching solution
method utilizing
utilizing same
ammoniacal etching
ammoniacal
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
AU16464/70A
Inventor
GOVE POOR and GRACE FENG HSU JOHN
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.)
3M Co
Original Assignee
Minnesota Mining and Manufacturing Co
Priority date (The priority date 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 date listed.)
Filing date
Publication of AU412547B2 publication Critical patent/AU412547B2/en
Application filed by Minnesota Mining and Manufacturing Co filed Critical Minnesota Mining and Manufacturing Co
Anticipated expiration legal-status Critical
Expired legal-status Critical Current

Links

AU16464/70A 1969-06-18 1970-06-17 Ammoniacal etching solution and method utilizing same Expired AU412547B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
USUS834,542 1969-06-18
USUS35263 1970-05-06

Publications (1)

Publication Number Publication Date
AU412547B2 true AU412547B2 (en)

Family

ID=

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