KR910001786B1 - Circuit board - Google Patents

Circuit board

Info

Publication number
KR910001786B1
KR910001786B1 KR8707918A KR870007918A KR910001786B1 KR 910001786 B1 KR910001786 B1 KR 910001786B1 KR 8707918 A KR8707918 A KR 8707918A KR 870007918 A KR870007918 A KR 870007918A KR 910001786 B1 KR910001786 B1 KR 910001786B1
Authority
KR
South Korea
Prior art keywords
circuit board
board
circuit
Prior art date
Application number
KR8707918A
Other languages
Korean (ko)
Other versions
KR880002418A (en
Inventor
Shadahiro Ooyama
Noriaki Sekine
Shiroo Nakano
Yasumi Ushikubo
Dezuya Dakahashi
Original Assignee
Mitsumi Electric Co Ltd
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
Priority claimed from JP61171376A external-priority patent/JPH0770799B2/en
Priority claimed from JP62035224A external-priority patent/JPS63202987A/en
Application filed by Mitsumi Electric Co Ltd filed Critical Mitsumi Electric Co Ltd
Publication of KR880002418A publication Critical patent/KR880002418A/en
Application granted granted Critical
Publication of KR910001786B1 publication Critical patent/KR910001786B1/en

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K3/00—Apparatus or processes for manufacturing printed circuits
    • H05K3/46—Manufacturing multilayer circuits

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Manufacturing Of Printed Wiring (AREA)
  • Parts Printed On Printed Circuit Boards (AREA)
KR8707918A 1986-07-21 1987-07-21 Circuit board KR910001786B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP61171376A JPH0770799B2 (en) 1986-07-21 1986-07-21 Circuit board
JP171376 1986-07-21
JP62035224A JPS63202987A (en) 1987-02-18 1987-02-18 Circuit board

Publications (2)

Publication Number Publication Date
KR880002418A KR880002418A (en) 1988-04-30
KR910001786B1 true KR910001786B1 (en) 1991-03-23

Family

ID=26374162

Family Applications (1)

Application Number Title Priority Date Filing Date
KR8707918A KR910001786B1 (en) 1986-07-21 1987-07-21 Circuit board

Country Status (1)

Country Link
KR (1) KR910001786B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100882418B1 (en) 2007-01-15 2009-02-05 씨제이제일제당 (주) Inosine producing microorganism and a method of producing inosine using the same

Also Published As

Publication number Publication date
KR880002418A (en) 1988-04-30

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Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
G160 Decision to publish patent application
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 19940303

Year of fee payment: 6

LAPS Lapse due to unpaid annual fee