JPS6241438B2 - - Google Patents

Info

Publication number
JPS6241438B2
JPS6241438B2 JP53079543A JP7954378A JPS6241438B2 JP S6241438 B2 JPS6241438 B2 JP S6241438B2 JP 53079543 A JP53079543 A JP 53079543A JP 7954378 A JP7954378 A JP 7954378A JP S6241438 B2 JPS6241438 B2 JP S6241438B2
Authority
JP
Japan
Prior art keywords
aluminum
electronic circuit
plate
circuit board
alumite layer
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
JP53079543A
Other languages
English (en)
Japanese (ja)
Other versions
JPS556874A (en
Inventor
Yorio Hasegawa
Hiroshi Nagatsu
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.)
NEC Corp
Original Assignee
Nippon 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 Nippon Electric Co Ltd filed Critical Nippon Electric Co Ltd
Priority to JP7954378A priority Critical patent/JPS556874A/ja
Publication of JPS556874A publication Critical patent/JPS556874A/ja
Publication of JPS6241438B2 publication Critical patent/JPS6241438B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Insulated Metal Substrates For Printed Circuits (AREA)
  • Manufacturing Of Printed Circuit Boards (AREA)
JP7954378A 1978-06-29 1978-06-29 Electronic circuit substrate Granted JPS556874A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7954378A JPS556874A (en) 1978-06-29 1978-06-29 Electronic circuit substrate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7954378A JPS556874A (en) 1978-06-29 1978-06-29 Electronic circuit substrate

Publications (2)

Publication Number Publication Date
JPS556874A JPS556874A (en) 1980-01-18
JPS6241438B2 true JPS6241438B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1987-09-02

Family

ID=13692902

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7954378A Granted JPS556874A (en) 1978-06-29 1978-06-29 Electronic circuit substrate

Country Status (1)

Country Link
JP (1) JPS556874A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60170288A (ja) * 1984-02-14 1985-09-03 土肥野　隆作 リジツトプリント基板の製造法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50133463A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1974-04-15 1975-10-22

Also Published As

Publication number Publication date
JPS556874A (en) 1980-01-18

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