FR2183567A1 - - Google Patents
Info
- Publication number
- FR2183567A1 FR2183567A1 FR7216757A FR7216757A FR2183567A1 FR 2183567 A1 FR2183567 A1 FR 2183567A1 FR 7216757 A FR7216757 A FR 7216757A FR 7216757 A FR7216757 A FR 7216757A FR 2183567 A1 FR2183567 A1 FR 2183567A1
- Authority
- FR
- France
- 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.)
- Granted
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)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7216757A FR2183567B1 (fi) | 1972-05-10 | 1972-05-10 | |
GB2173173A GB1425732A (en) | 1972-05-10 | 1973-05-07 | Methods of manufacturing printed circuits and a printed circuit produced by such method |
DE19732323542 DE2323542A1 (de) | 1972-05-10 | 1973-05-10 | Gedruckte schaltung und verfahren zu ihrer herstellung |
JP5120273A JPS4949158A (fi) | 1972-05-10 | 1973-05-10 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7216757A FR2183567B1 (fi) | 1972-05-10 | 1972-05-10 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2183567A1 true FR2183567A1 (fi) | 1973-12-21 |
FR2183567B1 FR2183567B1 (fi) | 1976-08-06 |
Family
ID=9098305
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7216757A Expired FR2183567B1 (fi) | 1972-05-10 | 1972-05-10 |
Country Status (4)
Country | Link |
---|---|
JP (1) | JPS4949158A (fi) |
DE (1) | DE2323542A1 (fi) |
FR (1) | FR2183567B1 (fi) |
GB (1) | GB1425732A (fi) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS51151972A (en) * | 1975-06-20 | 1976-12-27 | Matsushita Electric Ind Co Ltd | Conveyor means |
JPS6246504Y2 (fi) * | 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 |
GB2142478A (en) * | 1983-07-01 | 1985-01-16 | Welwyn Electronics Ltd | Printed circuit boards |
-
1972
- 1972-05-10 FR FR7216757A patent/FR2183567B1/fr not_active Expired
-
1973
- 1973-05-07 GB GB2173173A patent/GB1425732A/en not_active Expired
- 1973-05-10 JP JP5120273A patent/JPS4949158A/ja active Pending
- 1973-05-10 DE DE19732323542 patent/DE2323542A1/de active Pending
Non-Patent Citations (1)
Title |
---|
NEANT * |
Also Published As
Publication number | Publication date |
---|---|
JPS4949158A (fi) | 1974-05-13 |
GB1425732A (en) | 1976-02-18 |
DE2323542A1 (de) | 1973-11-29 |
FR2183567B1 (fi) | 1976-08-06 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
CL | Concession to grant licenses | ||
ST | Notification of lapse |