ATA836473A - METHOD OF MANUFACTURING A MULTI-LAYER PCB - Google Patents
METHOD OF MANUFACTURING A MULTI-LAYER PCBInfo
- Publication number
- ATA836473A ATA836473A AT836473A AT836473A ATA836473A AT A836473 A ATA836473 A AT A836473A AT 836473 A AT836473 A AT 836473A AT 836473 A AT836473 A AT 836473A AT A836473 A ATA836473 A AT A836473A
- Authority
- AT
- Austria
- Prior art keywords
- manufacturing
- layer pcb
- pcb
- layer
- Prior art date
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
- H05K3/429—Plated through-holes specially for multilayer circuits, e.g. having connections to inner circuit layers
-
- 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
- H05K2201/0344—Electroless sublayer, e.g. Ni, Co, Cd or Ag; Transferred electroless sublayer
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT836473A AT334452B (en) | 1973-09-28 | 1973-09-28 | METHOD OF MANUFACTURING A MULTI-LAYER PCB |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT836473A AT334452B (en) | 1973-09-28 | 1973-09-28 | METHOD OF MANUFACTURING A MULTI-LAYER PCB |
Publications (2)
Publication Number | Publication Date |
---|---|
AT334452B AT334452B (en) | 1976-01-25 |
ATA836473A true ATA836473A (en) | 1976-05-15 |
Family
ID=3604813
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT836473A AT334452B (en) | 1973-09-28 | 1973-09-28 | METHOD OF MANUFACTURING A MULTI-LAYER PCB |
Country Status (1)
Country | Link |
---|---|
AT (1) | AT334452B (en) |
-
1973
- 1973-09-28 AT AT836473A patent/AT334452B/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
AT334452B (en) | 1976-01-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ELJ | Ceased due to non-payment of the annual fee |