TW510571U - Metal etcher - Google Patents

Metal etcher

Info

Publication number
TW510571U
TW510571U TW90219421U TW90219421U TW510571U TW 510571 U TW510571 U TW 510571U TW 90219421 U TW90219421 U TW 90219421U TW 90219421 U TW90219421 U TW 90219421U TW 510571 U TW510571 U TW 510571U
Authority
TW
Taiwan
Prior art keywords
metal etcher
etcher
metal
Prior art date
Application number
TW90219421U
Other languages
Chinese (zh)
Inventor
Jou-Feng Li
Original Assignee
Taiwan Semiconductor Mfg
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 date
Application filed by Taiwan Semiconductor Mfg filed Critical Taiwan Semiconductor Mfg
Priority to TW90219421U priority Critical patent/TW510571U/en
Publication of TW510571U publication Critical patent/TW510571U/en

Links

TW90219421U 2001-11-12 2001-11-12 Metal etcher TW510571U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW90219421U TW510571U (en) 2001-11-12 2001-11-12 Metal etcher

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW90219421U TW510571U (en) 2001-11-12 2001-11-12 Metal etcher

Publications (1)

Publication Number Publication Date
TW510571U true TW510571U (en) 2002-11-11

Family

ID=27657508

Family Applications (1)

Application Number Title Priority Date Filing Date
TW90219421U TW510571U (en) 2001-11-12 2001-11-12 Metal etcher

Country Status (1)

Country Link
TW (1) TW510571U (en)

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Legal Events

Date Code Title Description
GD4K Issue of patent certificate for granted utility model filed before june 30, 2004
MK4K Expiration of patent term of a granted utility model