DE2758140C2 - Modul mit einer Anzahl jeweils auf Halbleiterplättchen integrierter Schaltkreise - Google Patents
Modul mit einer Anzahl jeweils auf Halbleiterplättchen integrierter SchaltkreiseInfo
- Publication number
- DE2758140C2 DE2758140C2 DE2758140A DE2758140A DE2758140C2 DE 2758140 C2 DE2758140 C2 DE 2758140C2 DE 2758140 A DE2758140 A DE 2758140A DE 2758140 A DE2758140 A DE 2758140A DE 2758140 C2 DE2758140 C2 DE 2758140C2
- Authority
- DE
- Germany
- Prior art keywords
- module
- substrate
- ceramic substrate
- carrier
- connecting pins
- 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.)
- Expired
Links
- 239000004065 semiconductor Substances 0.000 title claims description 10
- 239000000758 substrate Substances 0.000 claims description 31
- 239000000919 ceramic Substances 0.000 claims description 21
- 239000004020 conductor Substances 0.000 claims description 9
- 125000006850 spacer group Chemical group 0.000 claims description 5
- 238000004140 cleaning Methods 0.000 claims description 4
- 229910010293 ceramic material Inorganic materials 0.000 claims description 3
- 239000000356 contaminant Substances 0.000 claims description 2
- 239000002904 solvent Substances 0.000 claims description 2
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 2
- 238000010304 firing Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229910052750 molybdenum Inorganic materials 0.000 description 2
- 239000011733 molybdenum Substances 0.000 description 2
- 239000011368 organic material Substances 0.000 description 2
- 238000005476 soldering Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000007650 screen-printing Methods 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
- H01R12/50—Fixed connections
- H01R12/51—Fixed connections for rigid printed circuits or like structures
- H01R12/55—Fixed connections for rigid printed circuits or like structures characterised by the terminals
- H01R12/58—Fixed connections for rigid printed circuits or like structures characterised by the terminals terminals for insertion into holes
-
- 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
- H05K1/14—Structural association of two or more printed circuits
- H05K1/141—One or more single auxiliary printed circuits mounted on a main printed circuit, e.g. modules, adapters
-
- 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
- H01L2224/161—Disposition
- H01L2224/16151—Disposition the bump connector connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive
- H01L2224/16221—Disposition the bump connector connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked
- H01L2224/16225—Disposition the bump connector connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked the item being non-metallic, e.g. insulating substrate with or without metallisation
-
- 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
- H05K2201/09009—Substrate related
- H05K2201/09063—Holes or slots in insulating substrate not used for electrical 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
- 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
- H05K2201/096—Vertically aligned vias, holes or stacked vias
-
- 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
- H05K2201/09654—Shape and layout details of conductors covering at least two types of conductors provided for in H05K2201/09218 - H05K2201/095
- H05K2201/097—Alternating conductors, e.g. alternating different shaped pads, twisted pairs; Alternating components
-
- 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
- H05K2201/09654—Shape and layout details of conductors covering at least two types of conductors provided for in H05K2201/09218 - H05K2201/095
- H05K2201/09709—Staggered pads, lands or terminals; Parallel conductors in different planes
-
- 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
- H05K2201/10227—Other objects, e.g. metallic pieces
- H05K2201/10295—Metallic connector elements partly mounted in a hole of the PCB
- H05K2201/10303—Pin-in-hole mounted pins
-
- 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
- H05K2201/10659—Different types of terminals for the same component, e.g. solder balls combined with leads
-
- 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
- H05K2201/10704—Pin grid array [PGA]
-
- 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
- H05K2201/10742—Details of leads
- H05K2201/10886—Other details
- H05K2201/10939—Lead of component used as a connector
-
- 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
- H05K3/3447—Lead-in-hole components
-
- 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
- H05K3/36—Assembling printed circuits with other printed circuits
- H05K3/368—Assembling printed circuits with other printed circuits parallel to each other
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Production Of Multi-Layered Print Wiring Board (AREA)
- Combinations Of Printed Boards (AREA)
- Lead Frames For Integrated Circuits (AREA)
- Structure Of Printed Boards (AREA)
- Structures For Mounting Electric Components On Printed Circuit Boards (AREA)
- Coupling Device And Connection With Printed Circuit (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/756,227 US4082394A (en) | 1977-01-03 | 1977-01-03 | Metallized ceramic and printed circuit module |
Publications (2)
Publication Number | Publication Date |
---|---|
DE2758140A1 DE2758140A1 (de) | 1978-07-13 |
DE2758140C2 true DE2758140C2 (de) | 1987-01-29 |
Family
ID=25042555
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE2758140A Expired DE2758140C2 (de) | 1977-01-03 | 1977-12-27 | Modul mit einer Anzahl jeweils auf Halbleiterplättchen integrierter Schaltkreise |
Country Status (8)
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3821104A1 (de) * | 1987-06-23 | 1989-01-05 | Burr Brown Ltd | Topografie einer gedruckten schaltungsplatine fuer eine intelligente hochgeschwindigkeitsindustriesteuerung |
Families Citing this family (55)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4188653A (en) * | 1978-08-17 | 1980-02-12 | Gte Sylvania Incorporated | Electrical component mounting package |
JPS5612760A (en) * | 1979-07-10 | 1981-02-07 | Nec Corp | Multi chip lsi package |
US5861670A (en) * | 1979-10-04 | 1999-01-19 | Fujitsu Limited | Semiconductor device package |
US4312116A (en) * | 1980-04-14 | 1982-01-26 | International Business Machines Corporation | Method of sealing an electronic module in a cap |
US4311352A (en) * | 1980-05-30 | 1982-01-19 | Dit-Mco International Corporation | Apparatus for effecting electrical connections with multiple contact points |
US4434134A (en) | 1981-04-10 | 1984-02-28 | International Business Machines Corporation | Pinned ceramic substrate |
US4539621A (en) * | 1982-12-20 | 1985-09-03 | Motorola, Inc. | Integrated circuit carrier and assembly |
US4599680A (en) * | 1983-09-26 | 1986-07-08 | Southwest Research Institute | Packaging arrangement for spacecraft computer |
US4549036A (en) * | 1984-07-23 | 1985-10-22 | Reichbach Morris M | Circular integrated circuit package |
FR2575331B1 (fr) * | 1984-12-21 | 1987-06-05 | Labo Electronique Physique | Boitier pour composant electronique |
JPS6230367U (US06338842-20020115-C00008.png) * | 1985-08-07 | 1987-02-24 | ||
US4750092A (en) * | 1985-11-20 | 1988-06-07 | Kollmorgen Technologies Corporation | Interconnection package suitable for electronic devices and methods for producing same |
US4890152A (en) * | 1986-02-14 | 1989-12-26 | Matsushita Electric Works, Ltd. | Plastic molded chip carrier package and method of fabricating the same |
US4751564A (en) * | 1986-05-05 | 1988-06-14 | Itt Corporation | Multiple wafer scale assembly apparatus and fixture for use during the fabrication thereof |
JPS6376279A (ja) * | 1986-09-19 | 1988-04-06 | 株式会社日立製作所 | コネクタ及びそれを用いた半導体素子実装構造 |
US4814857A (en) * | 1987-02-25 | 1989-03-21 | International Business Machines Corporation | Circuit module with separate signal and power connectors |
US4926241A (en) * | 1988-02-19 | 1990-05-15 | Microelectronics And Computer Technology Corporation | Flip substrate for chip mount |
US5039628A (en) * | 1988-02-19 | 1991-08-13 | Microelectronics & Computer Technology Corporation | Flip substrate for chip mount |
US5036431A (en) * | 1988-03-03 | 1991-07-30 | Ibiden Co., Ltd. | Package for surface mounted components |
US5170245A (en) * | 1988-06-15 | 1992-12-08 | International Business Machines Corp. | Semiconductor device having metallic interconnects formed by grit blasting |
JPH02168662A (ja) * | 1988-09-07 | 1990-06-28 | Hitachi Ltd | チップキャリア |
US4943846A (en) * | 1989-11-09 | 1990-07-24 | Amp Incorporated | Pin grid array having seperate posts and socket contacts |
US5050296A (en) * | 1990-06-07 | 1991-09-24 | International Business Machines Corporation | Affixing pluggable pins to a ceramic substrate |
US5130768A (en) * | 1990-12-07 | 1992-07-14 | Digital Equipment Corporation | Compact, high-density packaging apparatus for high performance semiconductor devices |
US5692917A (en) * | 1991-04-29 | 1997-12-02 | Trw Inc. | Computer hardware insert device for software authorization |
US5428288A (en) * | 1991-04-29 | 1995-06-27 | Trw Inc. | Microelectric monitoring device |
US5387131A (en) * | 1991-04-29 | 1995-02-07 | Trw Inc. | Network conditioning insert |
US5414587A (en) * | 1991-04-29 | 1995-05-09 | Trw Inc. | Surge suppression device |
US5181859A (en) * | 1991-04-29 | 1993-01-26 | Trw Inc. | Electrical connector circuit wafer |
US5590058A (en) * | 1991-04-29 | 1996-12-31 | Trw Inc. | Battery monitor for unobstrusive installation with a battery connector |
US5455734A (en) * | 1991-04-29 | 1995-10-03 | Trw Inc. | Insert device for electrical relays, solenoids, motors, controllers, and the like |
US5307241A (en) * | 1993-03-25 | 1994-04-26 | Northern Telecom Limited | Electronic circuit board arrangements including main auxiliary circuit boards |
US5396032A (en) * | 1993-05-04 | 1995-03-07 | Alcatel Network Systems, Inc. | Method and apparatus for providing electrical access to devices in a multi-chip module |
US5490040A (en) * | 1993-12-22 | 1996-02-06 | International Business Machines Corporation | Surface mount chip package having an array of solder ball contacts arranged in a circle and conductive pin contacts arranged outside the circular array |
US5548486A (en) * | 1994-01-21 | 1996-08-20 | International Business Machines Corporation | Pinned module |
US5567984A (en) * | 1994-12-08 | 1996-10-22 | International Business Machines Corporation | Process for fabricating an electronic circuit package |
US5878483A (en) * | 1995-06-01 | 1999-03-09 | International Business Machines Corporation | Hammer for forming bulges in an array of compliant pin blanks |
US5626207A (en) | 1995-10-23 | 1997-05-06 | Micron Technology, Inc. | Manual wafer lift |
US5783866A (en) * | 1996-05-17 | 1998-07-21 | National Semiconductor Corporation | Low cost ball grid array device and method of manufacture thereof |
US6284566B1 (en) | 1996-05-17 | 2001-09-04 | National Semiconductor Corporation | Chip scale package and method for manufacture thereof |
US6140708A (en) * | 1996-05-17 | 2000-10-31 | National Semiconductor Corporation | Chip scale package and method for manufacture thereof |
US5865650A (en) * | 1996-10-22 | 1999-02-02 | Acuson Corporation | Ultrasound adapter |
JP3046015B1 (ja) * | 1998-12-28 | 2000-05-29 | 株式会社メルコ | 集積回路素子用ソケット、集積回路素子用アダプタ、および集積回路素子アッセンブリ |
US7402892B1 (en) * | 1999-07-07 | 2008-07-22 | Ge Act Communications, Inc. | Printed circuit board for connecting of multi-wire cabling to surge protectors |
JP2001102113A (ja) * | 1999-09-30 | 2001-04-13 | Furukawa Electric Co Ltd:The | 電気接続装置 |
US6565367B2 (en) | 2001-01-17 | 2003-05-20 | International Business Machines Corporation | Zero insertion force compliant pin contact and assembly |
US7211884B1 (en) | 2002-01-28 | 2007-05-01 | Pacesetter, Inc. | Implantable medical device construction using a flexible substrate |
US6749105B2 (en) | 2002-03-21 | 2004-06-15 | Motorola, Inc. | Method and apparatus for securing a metallic substrate to a metallic housing |
US6763580B2 (en) | 2002-03-21 | 2004-07-20 | Motorola, Inc. | Method and apparatus for securing an electrically conductive interconnect through a metallic substrate |
US6956285B2 (en) * | 2003-01-15 | 2005-10-18 | Sun Microsystems, Inc. | EMI grounding pins for CPU/ASIC chips |
US6943436B2 (en) * | 2003-01-15 | 2005-09-13 | Sun Microsystems, Inc. | EMI heatspreader/lid for integrated circuit packages |
US6936502B2 (en) * | 2003-05-14 | 2005-08-30 | Nortel Networks Limited | Package modification for channel-routed circuit boards |
US20080280463A1 (en) * | 2007-05-09 | 2008-11-13 | Mercury Computer Systems, Inc. | Rugged Chip Packaging |
US8116097B2 (en) * | 2007-11-02 | 2012-02-14 | Oracle America, Inc. | Apparatus for electrically coupling a semiconductor package to a printed circuit board |
TWI481086B (zh) * | 2012-09-19 | 2015-04-11 | Nat Inst Chung Shan Science & Technology | 一種用於電子元件的散熱裝置 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2766435A (en) * | 1953-02-02 | 1956-10-09 | Harry H French | Electrical connector |
US3333225A (en) * | 1964-06-29 | 1967-07-25 | Ibm | Connector |
CH431658A (de) * | 1964-12-10 | 1967-03-15 | Marbag Ag | Elektrisches Gerät mit elektrischen Bauelementen, insbesondere für industrielle Steuerungsaggregate |
US3959579A (en) * | 1974-08-19 | 1976-05-25 | International Business Machines Corporation | Apertured semi-conductor device mounted on a substrate |
US4000509A (en) * | 1975-03-31 | 1976-12-28 | International Business Machines Corporation | High density air cooled wafer package having improved thermal dissipation |
-
1977
- 1977-01-03 US US05/756,227 patent/US4082394A/en not_active Expired - Lifetime
- 1977-10-21 CA CA289,238A patent/CA1079862A/en not_active Expired
- 1977-12-02 FR FR7736947A patent/FR2376591A1/fr active Granted
- 1977-12-09 BR BR7708207A patent/BR7708207A/pt unknown
- 1977-12-12 JP JP14825077A patent/JPS5385373A/ja active Granted
- 1977-12-14 GB GB52096/77A patent/GB1586523A/en not_active Expired
- 1977-12-22 IT IT31117/77A patent/IT1114182B/it active
- 1977-12-27 DE DE2758140A patent/DE2758140C2/de not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3821104A1 (de) * | 1987-06-23 | 1989-01-05 | Burr Brown Ltd | Topografie einer gedruckten schaltungsplatine fuer eine intelligente hochgeschwindigkeitsindustriesteuerung |
Also Published As
Publication number | Publication date |
---|---|
CA1079862A (en) | 1980-06-17 |
JPS5385373A (en) | 1978-07-27 |
GB1586523A (en) | 1981-03-18 |
IT1114182B (it) | 1986-01-27 |
BR7708207A (pt) | 1978-08-29 |
US4082394A (en) | 1978-04-04 |
FR2376591A1 (fr) | 1978-07-28 |
DE2758140A1 (de) | 1978-07-13 |
FR2376591B1 (US06338842-20020115-C00008.png) | 1979-07-13 |
JPS5538078B2 (US06338842-20020115-C00008.png) | 1980-10-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8110 | Request for examination paragraph 44 | ||
D2 | Grant after examination | ||
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |