JPH02125372U - - Google Patents

Info

Publication number
JPH02125372U
JPH02125372U JP3324889U JP3324889U JPH02125372U JP H02125372 U JPH02125372 U JP H02125372U JP 3324889 U JP3324889 U JP 3324889U JP 3324889 U JP3324889 U JP 3324889U JP H02125372 U JPH02125372 U JP H02125372U
Authority
JP
Japan
Prior art keywords
etching
nozzle
pipe
copper foil
fine
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.)
Pending
Application number
JP3324889U
Other languages
English (en)
Japanese (ja)
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 filed Critical
Priority to JP3324889U priority Critical patent/JPH02125372U/ja
Publication of JPH02125372U publication Critical patent/JPH02125372U/ja
Pending legal-status Critical Current

Links

Landscapes

  • ing And Chemical Polishing (AREA)
  • Manufacturing Of Printed Circuit Boards (AREA)
JP3324889U 1989-03-27 1989-03-27 Pending JPH02125372U (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3324889U JPH02125372U (enrdf_load_stackoverflow) 1989-03-27 1989-03-27

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3324889U JPH02125372U (enrdf_load_stackoverflow) 1989-03-27 1989-03-27

Publications (1)

Publication Number Publication Date
JPH02125372U true JPH02125372U (enrdf_load_stackoverflow) 1990-10-16

Family

ID=31536761

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3324889U Pending JPH02125372U (enrdf_load_stackoverflow) 1989-03-27 1989-03-27

Country Status (1)

Country Link
JP (1) JPH02125372U (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009141313A (ja) * 2007-12-10 2009-06-25 Samsung Electro Mech Co Ltd エッチング装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009141313A (ja) * 2007-12-10 2009-06-25 Samsung Electro Mech Co Ltd エッチング装置

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