FR1550676A - - Google Patents
Info
- Publication number
- FR1550676A FR1550676A FR1550676DA FR1550676A FR 1550676 A FR1550676 A FR 1550676A FR 1550676D A FR1550676D A FR 1550676DA FR 1550676 A FR1550676 A FR 1550676A
- 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.)
- Expired
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
- H05K1/03—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
- H05K1/0373—Organic insulating material consisting of two or more materials, e.g. two or more polymers, polymer + filler, + reinforcement containing additives, e.g. fillers
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C18/00—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating
- C23C18/16—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating by reduction or substitution, e.g. electroless plating
- C23C18/1601—Process or apparatus
- C23C18/1603—Process or apparatus coating on selected surface areas
- C23C18/1607—Process or apparatus coating on selected surface areas by direct patterning
- C23C18/1608—Process or apparatus coating on selected surface areas by direct patterning from pretreatment step, i.e. selective pre-treatment
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C18/00—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating
- C23C18/16—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating by reduction or substitution, e.g. electroless plating
- C23C18/18—Pretreatment of the material to be coated
- C23C18/20—Pretreatment of the material to be coated of organic surfaces, e.g. resins
- C23C18/2006—Pretreatment of the material to be coated of organic surfaces, e.g. resins by other methods than those of C23C18/22 - C23C18/30
- C23C18/2046—Pretreatment of the material to be coated of organic surfaces, e.g. resins by other methods than those of C23C18/22 - C23C18/30 by chemical pretreatment
- C23C18/2073—Multistep pretreatment
- C23C18/2086—Multistep pretreatment with use of organic or inorganic compounds other than metals, first
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C18/00—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating
- C23C18/16—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating by reduction or substitution, e.g. electroless plating
- C23C18/18—Pretreatment of the material to be coated
- C23C18/20—Pretreatment of the material to be coated of organic surfaces, e.g. resins
- C23C18/28—Sensitising or activating
- C23C18/30—Activating or accelerating or sensitising with palladium or other noble metal
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C18/00—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating
- C23C18/16—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating by reduction or substitution, e.g. electroless plating
- C23C18/31—Coating with metals
- C23C18/38—Coating with copper
- C23C18/40—Coating with copper using reducing agents
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06Q—DECORATING TEXTILES
- D06Q1/00—Decorating textiles
- D06Q1/04—Decorating textiles by metallising
-
- 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
- H05K3/18—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 using precipitation techniques to apply the conductive material
- H05K3/181—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 using precipitation techniques to apply the conductive material by electroless plating
-
- 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
- H05K3/422—Plated through-holes or plated via connections characterised by electroless plating method; pretreatment therefor
-
- 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
- H05K2201/02—Fillers; Particles; Fibers; Reinforcement materials
- H05K2201/0203—Fillers and particles
- H05K2201/0206—Materials
- H05K2201/0236—Plating catalyst as filler in 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
- H05K2203/00—Indexing scheme relating to apparatus or processes for manufacturing printed circuits covered by H05K3/00
- H05K2203/12—Using specific substances
- H05K2203/121—Metallo-organic compounds
-
- 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
- H05K3/427—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 metal-clad substrates
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24273—Structurally defined web or sheet [e.g., overall dimension, etc.] including aperture
- Y10T428/24322—Composite web or sheet
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31678—Of metal
- Y10T428/31692—Next to addition polymer from unsaturated monomers
- Y10T428/31696—Including polyene monomers [e.g., butadiene, etc.]
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31678—Of metal
- Y10T428/31692—Next to addition polymer from unsaturated monomers
- Y10T428/31699—Ester, halide or nitrile of addition polymer
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Metallurgy (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Organic Chemistry (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Manufacturing & Machinery (AREA)
- Textile Engineering (AREA)
- Inorganic Chemistry (AREA)
- Chemically Coating (AREA)
- Manufacturing Of Printed Wiring (AREA)
- Laminated Bodies (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US60691967A | 1967-01-03 | 1967-01-03 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1550676A true FR1550676A (fr) | 1968-12-20 |
Family
ID=24430058
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1550676D Expired FR1550676A (fr) | 1967-01-03 | 1968-01-03 |
Country Status (7)
Country | Link |
---|---|
US (1) | US3560257A (fr) |
JP (1) | JPS501424B1 (fr) |
DK (1) | DK143288C (fr) |
ES (1) | ES348919A1 (fr) |
FR (1) | FR1550676A (fr) |
NL (1) | NL157660B (fr) |
SE (1) | SE335657B (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2128762A1 (fr) * | 1971-03-09 | 1972-10-20 | Kalle Ag |
Families Citing this family (47)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1577660A (fr) * | 1967-08-18 | 1969-08-08 | ||
US3697817A (en) * | 1971-01-25 | 1972-10-10 | Rca Corp | Mounting attachment for a modular substrate |
DE2111137A1 (de) * | 1971-03-09 | 1972-11-09 | Kalle Ag | Metallisierter,poroeser Formkoerper sowie Verfahren zu seiner Herstellung |
US3772056A (en) * | 1971-07-29 | 1973-11-13 | Kollmorgen Photocircuits | Sensitized substrates for chemical metallization |
US3772078A (en) * | 1971-07-29 | 1973-11-13 | Kollmorgen Photocircuits | Process for the formation of real images and products produced thereby |
US3834373A (en) * | 1972-02-24 | 1974-09-10 | T Sato | Silver, silver chloride electrodes |
DE2635457C2 (de) * | 1976-08-04 | 1985-06-05 | Schering AG, 1000 Berlin und 4709 Bergkamen | Katalytischer Lack und seine Verwendung zur Herstellung von gedruckten Schaltungen |
US4216246A (en) * | 1977-05-14 | 1980-08-05 | Hitachi Chemical Company, Ltd. | Method of improving adhesion between insulating substrates and metal deposits electrolessly plated thereon, and method of making additive printed circuit boards |
DE3148280A1 (de) * | 1981-12-05 | 1983-06-09 | Bayer Ag, 5090 Leverkusen | Verfahren zur aktivierung von substratoberflaechen fuer die stromlose metallisierung |
DE3150985A1 (de) * | 1981-12-23 | 1983-06-30 | Bayer Ag, 5090 Leverkusen | Verfahren zur aktivierung von substratoberflaechen fuer die stromlose metallisierung |
US4719145A (en) * | 1983-09-28 | 1988-01-12 | Rohm And Haas Company | Catalytic process and systems |
DE3424065A1 (de) * | 1984-06-29 | 1986-01-09 | Bayer Ag, 5090 Leverkusen | Verfahren zur aktivierung von substratoberflaechen fuer die stromlose metallisierung |
DE3436971A1 (de) * | 1984-10-09 | 1986-06-12 | Bayer Ag, 5090 Leverkusen | Halbzeuge zur herstellung von leiterplatten |
US5407622A (en) * | 1985-02-22 | 1995-04-18 | Smith Corona Corporation | Process for making metallized plastic articles |
DE3510202A1 (de) * | 1985-03-21 | 1986-09-25 | Bayer Ag, 5090 Leverkusen | Elektrische leiterplatten |
US4701351A (en) * | 1986-06-16 | 1987-10-20 | International Business Machines Corporation | Seeding process for electroless metal deposition |
DE3625587A1 (de) * | 1986-07-29 | 1988-02-04 | Bayer Ag | Verfahren zur verbesserung der haftfestigkeit von stromlos abgeschiedenen metallschichten auf kunststoffoberflaechen |
US5075037A (en) * | 1986-11-07 | 1991-12-24 | Monsanto Company | Selective catalytic activation of polymeric films |
US4910072A (en) * | 1986-11-07 | 1990-03-20 | Monsanto Company | Selective catalytic activation of polymeric films |
US5637925A (en) * | 1988-02-05 | 1997-06-10 | Raychem Ltd | Uses of uniaxially electrically conductive articles |
US5200272A (en) * | 1988-04-29 | 1993-04-06 | Miles Inc. | Process for metallizing substrate surfaces |
DE3938710A1 (de) * | 1989-11-17 | 1991-05-23 | Schering Ag | Komplexverbindungen mit oligomerem bis polymerem charakter |
DE4015717A1 (de) * | 1990-05-16 | 1991-11-21 | Bayer Ag | Formulierung zum aktivieren von substratoberflaechen fuer deren stromlose metallisierung |
US5076841A (en) * | 1990-05-31 | 1991-12-31 | Shipley Company Inc. | Coating composition |
US5120578A (en) * | 1990-05-31 | 1992-06-09 | Shipley Company Inc. | Coating composition |
US5288313A (en) * | 1990-05-31 | 1994-02-22 | Shipley Company Inc. | Electroless plating catalyst |
US5075039A (en) * | 1990-05-31 | 1991-12-24 | Shipley Company Inc. | Platable liquid film forming coating composition containing conductive metal sulfide coated inert inorganic particles |
US5264065A (en) * | 1990-06-08 | 1993-11-23 | Amp-Akzo Corporation | Printed circuits and base materials having low Z-axis thermal expansion |
EP0460548A3 (en) * | 1990-06-08 | 1993-03-24 | Amp-Akzo Corporation | Printed circuits and base materials precatalyzed for etal deposition |
DE4036591A1 (de) * | 1990-11-16 | 1992-05-21 | Bayer Ag | Primer zum metallisieren von substratoberflaechen |
US5279899A (en) * | 1992-03-17 | 1994-01-18 | Monsanto Company | Sulfonated polyamides |
DE4209708A1 (de) * | 1992-03-25 | 1993-09-30 | Bayer Ag | Verfahren zur Verbesserung der Haftfestigkeit von stromlos abgeschiedenen Metallschichten |
US5483100A (en) * | 1992-06-02 | 1996-01-09 | Amkor Electronics, Inc. | Integrated circuit package with via interconnections formed in a substrate |
US5419954A (en) * | 1993-02-04 | 1995-05-30 | The Alpha Corporation | Composition including a catalytic metal-polymer complex and a method of manufacturing a laminate preform or a laminate which is catalytically effective for subsequent electroless metallization thereof |
US5705463A (en) * | 1993-02-24 | 1998-01-06 | Tech Spray, Inc. | Composition and process for removal of ionic salt deposits |
US5604191A (en) * | 1993-02-24 | 1997-02-18 | Tech Spray, Inc. | Composition for removal of ionic salt deposits |
US5397917A (en) * | 1993-04-26 | 1995-03-14 | Motorola, Inc. | Semiconductor package capable of spreading heat |
DE4319759A1 (de) * | 1993-06-15 | 1994-12-22 | Bayer Ag | Pulvermischungen zum Metallisieren von Substratoberflächen |
JP2783259B2 (ja) * | 1996-07-18 | 1998-08-06 | 日本電気株式会社 | 半導体パッケージとその製造方法 |
US5882954A (en) * | 1997-10-06 | 1999-03-16 | Ford Motor Company | Method for adhering a metallization to a substrate |
JPWO2003103352A1 (ja) * | 2002-06-04 | 2005-10-06 | 住友電気工業株式会社 | プリント配線用基板、プリント配線板およびこれらの製造方法 |
JP4993848B2 (ja) * | 2004-05-28 | 2012-08-08 | 三洋電機株式会社 | 配線基材 |
GB0422386D0 (en) * | 2004-10-08 | 2004-11-10 | Qinetiq Ltd | Active filler particles in inks |
KR100797692B1 (ko) * | 2006-06-20 | 2008-01-23 | 삼성전기주식회사 | 인쇄회로기판 및 그 제조방법 |
EP2567603A2 (fr) * | 2010-05-04 | 2013-03-13 | Uni-Pixel Displays, Inc. | Procédé de fabrication de surfaces micro-structurées comprenant des motifs électriquement conducteurs |
TWI674300B (zh) * | 2012-02-27 | 2019-10-11 | 美商黎可德X印製金屬公司 | 可溶於極性質子溶劑之自還原性金屬錯合物墨水及改良的固化方法 |
JP2018104739A (ja) * | 2016-12-22 | 2018-07-05 | ローム・アンド・ハース電子材料株式会社 | 無電解めっき方法 |
-
1967
- 1967-01-03 US US606919A patent/US3560257A/en not_active Expired - Lifetime
- 1967-12-29 JP JP43000264A patent/JPS501424B1/ja active Pending
- 1967-12-29 DK DK668967A patent/DK143288C/da active
-
1968
- 1968-01-03 SE SE00063/68A patent/SE335657B/xx unknown
- 1968-01-03 FR FR1550676D patent/FR1550676A/fr not_active Expired
- 1968-01-03 NL NL6800086.A patent/NL157660B/xx not_active IP Right Cessation
- 1968-01-03 ES ES348919A patent/ES348919A1/es not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2128762A1 (fr) * | 1971-03-09 | 1972-10-20 | Kalle Ag |
Also Published As
Publication number | Publication date |
---|---|
US3560257A (en) | 1971-02-02 |
DK143288B (da) | 1981-08-03 |
DE1696603A1 (de) | 1972-01-05 |
JPS501424B1 (fr) | 1975-01-17 |
ES348919A1 (es) | 1969-03-16 |
NL6800086A (fr) | 1968-07-04 |
DE1696603B2 (de) | 1972-09-21 |
NL157660B (nl) | 1978-08-15 |
SE335657B (fr) | 1971-06-01 |
DK143288C (da) | 1982-01-04 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |