JPS5416668A - Method of detecting excessivee or lackingg holes in print wire board - Google Patents

Method of detecting excessivee or lackingg holes in print wire board

Info

Publication number
JPS5416668A
JPS5416668A JP8101577A JP8101577A JPS5416668A JP S5416668 A JPS5416668 A JP S5416668A JP 8101577 A JP8101577 A JP 8101577A JP 8101577 A JP8101577 A JP 8101577A JP S5416668 A JPS5416668 A JP S5416668A
Authority
JP
Japan
Prior art keywords
lackingg
excessivee
holes
detecting
wire board
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
JP8101577A
Other languages
Japanese (ja)
Inventor
Masahiro Wanami
Kouichi Tsukazaki
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP8101577A priority Critical patent/JPS5416668A/en
Publication of JPS5416668A publication Critical patent/JPS5416668A/en
Pending legal-status Critical Current

Links

JP8101577A 1977-07-08 1977-07-08 Method of detecting excessivee or lackingg holes in print wire board Pending JPS5416668A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8101577A JPS5416668A (en) 1977-07-08 1977-07-08 Method of detecting excessivee or lackingg holes in print wire board

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8101577A JPS5416668A (en) 1977-07-08 1977-07-08 Method of detecting excessivee or lackingg holes in print wire board

Publications (1)

Publication Number Publication Date
JPS5416668A true JPS5416668A (en) 1979-02-07

Family

ID=13734662

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8101577A Pending JPS5416668A (en) 1977-07-08 1977-07-08 Method of detecting excessivee or lackingg holes in print wire board

Country Status (1)

Country Link
JP (1) JPS5416668A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55142254A (en) * 1979-04-25 1980-11-06 Hitachi Ltd Inspecting method for pattern of printed wiring board
JPS6176940A (en) * 1984-09-25 1986-04-19 Nagoya Denki Kogyo Kk Automatic inspecting device of mounted printed board
JPS61221579A (en) * 1985-03-25 1986-10-01 Matsushita Electric Works Ltd Lighting device for discharge lamp
JPS61296695A (en) * 1985-06-25 1986-12-27 松下電工株式会社 Discharge lamp lighting apparatus

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55142254A (en) * 1979-04-25 1980-11-06 Hitachi Ltd Inspecting method for pattern of printed wiring board
JPS6229737B2 (en) * 1979-04-25 1987-06-27 Hitachi Ltd
JPS6176940A (en) * 1984-09-25 1986-04-19 Nagoya Denki Kogyo Kk Automatic inspecting device of mounted printed board
JPH0571902B2 (en) * 1984-09-25 1993-10-08 Nagoya Denki Kogyo Kk
JPS61221579A (en) * 1985-03-25 1986-10-01 Matsushita Electric Works Ltd Lighting device for discharge lamp
JPH0677479B2 (en) * 1985-03-25 1994-09-28 松下電工株式会社 Discharge lamp lighting device
JPS61296695A (en) * 1985-06-25 1986-12-27 松下電工株式会社 Discharge lamp lighting apparatus

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