DK201182A - Fremgangsmaade til montering af integrerede kredsloeb,halvledere og lignende komponenter - Google Patents
Fremgangsmaade til montering af integrerede kredsloeb,halvledere og lignende komponenter Download PDFInfo
- Publication number
- DK201182A DK201182A DK201182A DK201182A DK201182A DK 201182 A DK201182 A DK 201182A DK 201182 A DK201182 A DK 201182A DK 201182 A DK201182 A DK 201182A DK 201182 A DK201182 A DK 201182A
- Authority
- DK
- Denmark
- Prior art keywords
- components
- semiconductors
- procedure
- assembly
- integrated circuits
- 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
- H05K1/00—Printed circuits
- H05K1/02—Details
- H05K1/0271—Arrangements for reducing stress or warp in rigid printed circuit boards, e.g. caused by loads, vibrations or differences in thermal expansion
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/12—Mountings, e.g. non-detachable insulating substrates
- H01L23/14—Mountings, e.g. non-detachable insulating substrates characterised by the material or its electrical properties
- H01L23/145—Organic substrates, e.g. plastic
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/52—Arrangements for conducting electric current within the device in operation from one component to another, i.e. interconnections, e.g. wires, lead frames
- H01L23/538—Arrangements for conducting electric current within the device in operation from one component to another, i.e. interconnections, e.g. wires, lead frames the interconnection structure between a plurality of semiconductor chips being formed on, or in, insulating substrates
- H01L23/5384—Conductive vias through the substrate with or without pins, e.g. buried coaxial conductors
-
- 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
- H05K1/00—Printed circuits
- H05K1/02—Details
- H05K1/03—Use of materials for the substrate
- H05K1/05—Insulated conductive substrates, e.g. insulated metal substrate
- H05K1/056—Insulated conductive substrates, e.g. insulated metal substrate the metal substrate being covered by an organic insulating layer
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L2224/10—Bump connectors; Manufacturing methods related thereto
- H01L2224/15—Structure, shape, material or disposition of the bump connectors after the connecting process
- H01L2224/16—Structure, shape, material or disposition of the bump connectors after the connecting process of an individual bump connector
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/01—Chemical elements
- H01L2924/01014—Silicon [Si]
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/01—Chemical elements
- H01L2924/01078—Platinum [Pt]
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/01—Chemical elements
- H01L2924/01079—Gold [Au]
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/095—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00 with a principal constituent of the material being a combination of two or more materials provided in the groups H01L2924/013 - H01L2924/0715
- H01L2924/097—Glass-ceramics, e.g. devitrified glass
- H01L2924/09701—Low temperature co-fired ceramic [LTCC]
-
- 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
- H05K1/00—Printed circuits
- H05K1/02—Details
- H05K1/03—Use of materials for the substrate
- H05K1/0306—Inorganic insulating substrates, e.g. ceramic, glass
-
- 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
- H05K1/00—Printed circuits
- H05K1/02—Details
- H05K1/03—Use of materials for the substrate
- H05K1/0313—Organic insulating material
- H05K1/0353—Organic insulating material consisting of two or more materials, e.g. two or more polymers, polymer + filler, + reinforcement
- H05K1/036—Multilayers with layers of different types
-
- 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
- H05K2201/01—Dielectrics
- H05K2201/0104—Properties and characteristics in general
- H05K2201/0133—Elastomeric or compliant polymer
-
- 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
- H05K2201/01—Dielectrics
- H05K2201/0137—Materials
- H05K2201/015—Fluoropolymer, e.g. polytetrafluoroethylene [PTFE]
-
- 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
- H05K2201/01—Dielectrics
- H05K2201/0137—Materials
- H05K2201/0154—Polyimide
-
- 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
- H05K2201/06—Thermal details
- H05K2201/068—Thermal details wherein the coefficient of thermal expansion is important
-
- 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
- H05K2201/09—Shape and layout
- H05K2201/09209—Shape and layout details of conductors
- H05K2201/095—Conductive through-holes or vias
- H05K2201/0959—Plated through-holes or plated blind vias filled with insulating material
-
- 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
- H05K2201/10—Details of components or other objects attached to or integrated in a printed circuit board
- H05K2201/10613—Details of electrical connections of non-printed components, e.g. special leads
- H05K2201/10621—Components characterised by their electrical contacts
- H05K2201/10674—Flip chip
-
- 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
- H05K2201/10—Details of components or other objects attached to or integrated in a printed circuit board
- H05K2201/10613—Details of electrical connections of non-printed components, e.g. special leads
- H05K2201/10621—Components characterised by their electrical contacts
- H05K2201/10727—Leadless chip carrier [LCC], e.g. chip-modules for cards
-
- 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
- H05K3/0094—Filling or covering plated through-holes or blind plated vias, e.g. for masking or for mechanical reinforcement
-
- 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
- H05K3/22—Secondary treatment of printed circuits
- H05K3/28—Applying non-metallic protective coatings
-
- 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
- H05K3/30—Assembling printed circuits with electric components, e.g. with resistor
- H05K3/32—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits
- H05K3/34—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits by soldering
- H05K3/341—Surface mounted components
- H05K3/3431—Leadless components
- H05K3/3442—Leadless components having edge contacts, e.g. leadless chip capacitors, chip carriers
-
- 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
- H05K3/4007—Surface contacts, e.g. bumps
-
- 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
- H05K3/425—Plated through-holes or plated via connections characterised by the sequence of steps for plating the through-holes or via connections in relation to the conductive pattern
- H05K3/426—Plated through-holes or plated via connections characterised by the sequence of steps for plating the through-holes or via connections in relation to the conductive pattern initial plating of through-holes in substrates without metal
-
- 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
- H05K3/46—Manufacturing multilayer circuits
- H05K3/4644—Manufacturing multilayer circuits by building the multilayer layer by layer, i.e. build-up multilayer circuits
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Power Engineering (AREA)
- Production Of Multi-Layered Print Wiring Board (AREA)
- Semiconductor Integrated Circuits (AREA)
- Electrotherapy Devices (AREA)
- Laminated Bodies (AREA)
- Structure Of Printed Boards (AREA)
- Communication Control (AREA)
- Electric Connection Of Electric Components To Printed Circuits (AREA)
- Structures For Mounting Electric Components On Printed Circuit Boards (AREA)
- Wire Bonding (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB8113873A GB2097998B (en) | 1981-05-06 | 1981-05-06 | Mounting of integrated circuits |
Publications (1)
Publication Number | Publication Date |
---|---|
DK201182A true DK201182A (da) | 1982-11-07 |
Family
ID=10521611
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK201182A DK201182A (da) | 1981-05-06 | 1982-05-05 | Fremgangsmaade til montering af integrerede kredsloeb,halvledere og lignende komponenter |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP0064854B1 (da) |
JP (1) | JPS5828848A (da) |
AT (1) | ATE11713T1 (da) |
DE (1) | DE3262203D1 (da) |
DK (1) | DK201182A (da) |
GB (1) | GB2097998B (da) |
NO (1) | NO821424L (da) |
Families Citing this family (35)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4602318A (en) * | 1981-04-14 | 1986-07-22 | Kollmorgen Technologies Corporation | Substrates to interconnect electronic components |
DE3138987C2 (de) * | 1981-09-30 | 1984-03-29 | Siemens AG, 1000 Berlin und 8000 München | Einrichtung zum Verhindern von Beschädigungen von Bausteinen bzw. Leiterbahnen auf einer Leiterplatte |
CH660551GA3 (da) * | 1982-12-27 | 1987-05-15 | ||
GB8304890D0 (en) * | 1983-02-22 | 1983-03-23 | Smiths Industries Plc | Chip-carrier substrates |
US4658332A (en) * | 1983-04-04 | 1987-04-14 | Raytheon Company | Compliant layer printed circuit board |
DE3406528A1 (de) * | 1984-02-23 | 1985-08-29 | Brown, Boveri & Cie Ag, 6800 Mannheim | Leistungshalbleitermodul |
JPH0642515B2 (ja) * | 1984-12-26 | 1994-06-01 | 株式会社東芝 | 回路基板 |
US4661192A (en) * | 1985-08-22 | 1987-04-28 | Motorola, Inc. | Low cost integrated circuit bonding process |
DE3536883A1 (de) * | 1985-10-16 | 1987-04-16 | Isola Werke Ag | Basismaterial fuer gedruckte schaltungen |
DE3625263A1 (de) * | 1986-07-25 | 1988-02-04 | Basf Ag | Mikroelektronische bauelemente sowie dickschicht-hybridschaltungen |
US4847136A (en) * | 1988-03-21 | 1989-07-11 | Hughes Aircraft Company | Thermal expansion mismatch forgivable printed wiring board for ceramic leadless chip carrier |
US4847146A (en) * | 1988-03-21 | 1989-07-11 | Hughes Aircraft Company | Process for fabricating compliant layer board with selectively isolated solder pads |
US5194934A (en) * | 1988-07-27 | 1993-03-16 | Semiconductor Energy Laboratory Co., Ltd. | Mounting structure for a semiconductor chip having a buffer layer |
US5068708A (en) * | 1989-10-02 | 1991-11-26 | Advanced Micro Devices, Inc. | Ground plane for plastic encapsulated integrated circuit die packages |
US5559369A (en) * | 1989-10-02 | 1996-09-24 | Advanced Micro Devices, Inc. | Ground plane for plastic encapsulated integrated circuit die packages |
JP2634351B2 (ja) * | 1991-04-23 | 1997-07-23 | 三菱電機株式会社 | 半導体装置 |
US6111308A (en) * | 1991-06-05 | 2000-08-29 | Advanced Micro Devices, Inc. | Ground plane for plastic encapsulated integrated circuit die packages |
JPH06204632A (ja) * | 1991-06-21 | 1994-07-22 | Shin Kobe Electric Mach Co Ltd | 表面実装プリント配線板用銅張り積層板 |
JPH05327152A (ja) * | 1992-05-18 | 1993-12-10 | Sanken Electric Co Ltd | 配線基板及びその製造方法 |
WO1994018701A1 (en) * | 1993-02-05 | 1994-08-18 | W.L. Gore & Associates, Inc. | Stress-resistant semiconductor chip-circuit board interconnect |
DE4315160A1 (de) * | 1993-05-07 | 1994-11-17 | Bodenseewerk Geraetetech | Halterung für Mikrosysteme |
US5599744A (en) * | 1995-02-06 | 1997-02-04 | Grumman Aerospace Corporation | Method of forming a microcircuit via interconnect |
SE509570C2 (sv) * | 1996-10-21 | 1999-02-08 | Ericsson Telefon Ab L M | Temperaturkompenserande organ och förfarande vid montering av elektronik på ett mönsterkort |
JP3152180B2 (ja) * | 1997-10-03 | 2001-04-03 | 日本電気株式会社 | 半導体装置及びその製造方法 |
US6299053B1 (en) * | 1998-08-19 | 2001-10-09 | Kulicke & Soffa Holdings, Inc. | Isolated flip chip or BGA to minimize interconnect stress due to thermal mismatch |
DE60045173D1 (de) | 1999-08-12 | 2010-12-09 | Ibiden Co Ltd | Mehrschichtige Leiterplatte mit einer Lötstoppzusammensetzung |
US6560108B2 (en) * | 2000-02-16 | 2003-05-06 | Hughes Electronics Corporation | Chip scale packaging on CTE matched printed wiring boards |
WO2005074340A1 (ja) | 2004-01-30 | 2005-08-11 | Ibiden Co., Ltd. | 多層プリント配線板及びその製造方法 |
WO2005107350A1 (ja) | 2004-04-28 | 2005-11-10 | Ibiden Co., Ltd. | 多層プリント配線板 |
WO2005117510A1 (ja) | 2004-05-27 | 2005-12-08 | Ibiden Co., Ltd. | 多層プリント配線板 |
JP2009524922A (ja) | 2006-01-24 | 2009-07-02 | エヌエックスピー ビー ヴィ | 半導体部品のための応力緩衝パッケージ |
US9466579B2 (en) | 2007-07-26 | 2016-10-11 | Nxp B.V. | Reinforced structure for a stack of layers in a semiconductor component |
JP2010535411A (ja) | 2007-07-30 | 2010-11-18 | エヌエックスピー ビー ヴィ | 応力緩衝半導体コンポーネント |
US20170183781A1 (en) * | 2014-07-29 | 2017-06-29 | Hewlett-Packard Development Company, L.P | Elastomeric coating on a surface |
GB201503089D0 (en) * | 2015-02-24 | 2015-04-08 | Flight Refueling Ltd | Hybrid electronic circuit |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3780352A (en) * | 1968-06-25 | 1973-12-18 | J Redwanz | Semiconductor interconnecting system using conductive patterns bonded to thin flexible insulating films |
IT981202B (it) * | 1972-05-31 | 1974-10-10 | Ibm | Procedimento per fissare circui ti microminiaturizzati a moduli di supporto e composto adesivo isolante impiegato in tale pro cedimento |
US3896544A (en) * | 1973-01-15 | 1975-07-29 | Essex International Inc | Method of making resilient electrical contact assembly for semiconductor devices |
JPS51150672A (en) * | 1975-06-19 | 1976-12-24 | Sharp Kk | Method of fixing electronic parts |
JPS5272466A (en) * | 1975-12-15 | 1977-06-16 | Matsushita Electric Ind Co Ltd | Printed circuit board |
JPS5333366A (en) * | 1976-09-09 | 1978-03-29 | Citizen Watch Co Ltd | Ic mounting structure |
US4231154A (en) * | 1979-01-10 | 1980-11-04 | International Business Machines Corporation | Electronic package assembly method |
-
1981
- 1981-05-06 GB GB8113873A patent/GB2097998B/en not_active Expired
-
1982
- 1982-04-30 NO NO821424A patent/NO821424L/no unknown
- 1982-05-04 AT AT82302263T patent/ATE11713T1/de not_active IP Right Cessation
- 1982-05-04 EP EP82302263A patent/EP0064854B1/en not_active Expired
- 1982-05-04 DE DE8282302263T patent/DE3262203D1/de not_active Expired
- 1982-05-05 DK DK201182A patent/DK201182A/da not_active Application Discontinuation
- 1982-05-06 JP JP57075961A patent/JPS5828848A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
GB2097998A (en) | 1982-11-10 |
JPS5828848A (ja) | 1983-02-19 |
NO821424L (no) | 1982-11-08 |
DE3262203D1 (en) | 1985-03-21 |
ATE11713T1 (de) | 1985-02-15 |
EP0064854A1 (en) | 1982-11-17 |
GB2097998B (en) | 1985-05-30 |
EP0064854B1 (en) | 1985-02-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
AHS | Application shelved for other reasons than non-payment |