JPS5548996A - Circuit board - Google Patents

Circuit board

Info

Publication number
JPS5548996A
JPS5548996A JP12298678A JP12298678A JPS5548996A JP S5548996 A JPS5548996 A JP S5548996A JP 12298678 A JP12298678 A JP 12298678A JP 12298678 A JP12298678 A JP 12298678A JP S5548996 A JPS5548996 A JP S5548996A
Authority
JP
Japan
Prior art keywords
circuit board
board
circuit
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
JP12298678A
Other languages
Japanese (ja)
Inventor
Fumiaki Yamanashi
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.)
Alps Alpine Co Ltd
Original Assignee
Alps 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
Application filed by Alps Electric Co Ltd filed Critical Alps Electric Co Ltd
Priority to JP12298678A priority Critical patent/JPS5548996A/en
Publication of JPS5548996A publication Critical patent/JPS5548996A/en
Pending legal-status Critical Current

Links

Landscapes

  • Manufacturing Of Printed Wiring (AREA)
  • Non-Metallic Protective Coatings For Printed Circuits (AREA)
JP12298678A 1978-10-05 1978-10-05 Circuit board Pending JPS5548996A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12298678A JPS5548996A (en) 1978-10-05 1978-10-05 Circuit board

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12298678A JPS5548996A (en) 1978-10-05 1978-10-05 Circuit board

Publications (1)

Publication Number Publication Date
JPS5548996A true JPS5548996A (en) 1980-04-08

Family

ID=14849455

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12298678A Pending JPS5548996A (en) 1978-10-05 1978-10-05 Circuit board

Country Status (1)

Country Link
JP (1) JPS5548996A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5698894A (en) * 1980-01-08 1981-08-08 Tamura Kaken Co Ltd Method of manufacturing key contact printed circuit board with copper foil land

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5698894A (en) * 1980-01-08 1981-08-08 Tamura Kaken Co Ltd Method of manufacturing key contact printed circuit board with copper foil land

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