JPS4949158A - - Google Patents

Info

Publication number
JPS4949158A
JPS4949158A JP5120273A JP5120273A JPS4949158A JP S4949158 A JPS4949158 A JP S4949158A JP 5120273 A JP5120273 A JP 5120273A JP 5120273 A JP5120273 A JP 5120273A JP S4949158 A JPS4949158 A JP S4949158A
Authority
JP
Japan
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
JP5120273A
Other languages
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
Publication of JPS4949158A publication Critical patent/JPS4949158A/ja
Pending legal-status Critical Current

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
    • H05K3/40—Forming printed elements for providing electric connections to or between printed circuits
    • H05K3/42—Plated through-holes or plated via connections
    • 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
    • H05K3/10—Apparatus or processes for manufacturing printed circuits in which conductive material is applied to the insulating support in such a manner as to form the desired conductive pattern
    • H05K3/20—Apparatus or processes for manufacturing printed circuits in which conductive material is applied to the insulating support in such a manner as to form the desired conductive pattern by affixing prefabricated conductor pattern
    • H05K3/205—Apparatus or processes for manufacturing printed circuits in which conductive material is applied to the insulating support in such a manner as to form the desired conductive pattern by affixing prefabricated conductor pattern using a pattern electroplated or electroformed on a metallic carrier
    • 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
    • H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
    • H05K2201/03—Conductive materials
    • H05K2201/0332—Structure of the conductor
    • H05K2201/0335—Layered conductors or foils
    • H05K2201/0361—Etched tri-metal structure, i.e. metal layers or metal patterns on both sides of a different central metal layer which is later at least partly etched

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Printing Elements For Providing Electric Connections Between Printed Circuits (AREA)
  • Production Of Multi-Layered Print Wiring Board (AREA)
JP5120273A 1972-05-10 1973-05-10 Pending JPS4949158A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7216757A FR2183567B1 (de) 1972-05-10 1972-05-10

Publications (1)

Publication Number Publication Date
JPS4949158A true JPS4949158A (de) 1974-05-13

Family

ID=9098305

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5120273A Pending JPS4949158A (de) 1972-05-10 1973-05-10

Country Status (4)

Country Link
JP (1) JPS4949158A (de)
DE (1) DE2323542A1 (de)
FR (1) FR2183567B1 (de)
GB (1) GB1425732A (de)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51151972A (en) * 1975-06-20 1976-12-27 Matsushita Electric Ind Co Ltd Conveyor means
JPS55125743U (de) * 1979-03-01 1980-09-05
JPS58135016A (ja) * 1982-02-02 1983-08-11 Matsushita Electric Ind Co Ltd 搬送装置
JPS59172856U (ja) * 1983-05-07 1984-11-19 アルプス電気株式会社 間欠送り用部材

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2142478A (en) * 1983-07-01 1985-01-16 Welwyn Electronics Ltd Printed circuit boards

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51151972A (en) * 1975-06-20 1976-12-27 Matsushita Electric Ind Co Ltd Conveyor means
JPS55125743U (de) * 1979-03-01 1980-09-05
JPS6246504Y2 (de) * 1979-03-01 1987-12-16
JPS58135016A (ja) * 1982-02-02 1983-08-11 Matsushita Electric Ind Co Ltd 搬送装置
JPS59172856U (ja) * 1983-05-07 1984-11-19 アルプス電気株式会社 間欠送り用部材
JPH0324927Y2 (de) * 1983-05-07 1991-05-30

Also Published As

Publication number Publication date
GB1425732A (en) 1976-02-18
DE2323542A1 (de) 1973-11-29
FR2183567A1 (de) 1973-12-21
FR2183567B1 (de) 1976-08-06

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