FR2180669A1 - - Google Patents
Info
- Publication number
- FR2180669A1 FR2180669A1 FR7308840A FR7308840A FR2180669A1 FR 2180669 A1 FR2180669 A1 FR 2180669A1 FR 7308840 A FR7308840 A FR 7308840A FR 7308840 A FR7308840 A FR 7308840A FR 2180669 A1 FR2180669 A1 FR 2180669A1
- 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
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B37/00—Joining burned ceramic articles with other burned ceramic articles or other articles by heating
- C04B37/02—Joining burned ceramic articles with other burned ceramic articles or other articles by heating with metallic articles
- C04B37/023—Joining burned ceramic articles with other burned ceramic articles or other articles by heating with metallic articles characterised by the interlayer used
- C04B37/026—Joining burned ceramic articles with other burned ceramic articles or other articles by heating with metallic articles characterised by the interlayer used consisting of metals or metal salts
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2237/00—Aspects relating to ceramic laminates or to joining of ceramic articles with other articles by heating
- C04B2237/02—Aspects relating to interlayers, e.g. used to join ceramic articles with other articles by heating
- C04B2237/12—Metallic interlayers
- C04B2237/124—Metallic interlayers based on copper
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2237/00—Aspects relating to ceramic laminates or to joining of ceramic articles with other articles by heating
- C04B2237/02—Aspects relating to interlayers, e.g. used to join ceramic articles with other articles by heating
- C04B2237/12—Metallic interlayers
- C04B2237/125—Metallic interlayers based on noble metals, e.g. silver
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2237/00—Aspects relating to ceramic laminates or to joining of ceramic articles with other articles by heating
- C04B2237/02—Aspects relating to interlayers, e.g. used to join ceramic articles with other articles by heating
- C04B2237/12—Metallic interlayers
- C04B2237/126—Metallic interlayers wherein the active component for bonding is not the largest fraction of the interlayer
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2237/00—Aspects relating to ceramic laminates or to joining of ceramic articles with other articles by heating
- C04B2237/02—Aspects relating to interlayers, e.g. used to join ceramic articles with other articles by heating
- C04B2237/12—Metallic interlayers
- C04B2237/126—Metallic interlayers wherein the active component for bonding is not the largest fraction of the interlayer
- C04B2237/127—The active component for bonding being a refractory metal
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2237/00—Aspects relating to ceramic laminates or to joining of ceramic articles with other articles by heating
- C04B2237/30—Composition of layers of ceramic laminates or of ceramic or metallic articles to be joined by heating, e.g. Si substrates
- C04B2237/32—Ceramic
- C04B2237/36—Non-oxidic
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2237/00—Aspects relating to ceramic laminates or to joining of ceramic articles with other articles by heating
- C04B2237/30—Composition of layers of ceramic laminates or of ceramic or metallic articles to be joined by heating, e.g. Si substrates
- C04B2237/32—Ceramic
- C04B2237/36—Non-oxidic
- C04B2237/363—Carbon
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2237/00—Aspects relating to ceramic laminates or to joining of ceramic articles with other articles by heating
- C04B2237/30—Composition of layers of ceramic laminates or of ceramic or metallic articles to be joined by heating, e.g. Si substrates
- C04B2237/40—Metallic
-
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S228/00—Metal fusion bonding
- Y10S228/903—Metal to nonmetal
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Ceramic Products (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2213115A DE2213115C3 (de) | 1972-03-17 | 1972-03-17 | Verfahren zum hochfesten Verbinden von Keramiken aus Karbiden, einschließlich des Diamanten, Boriden, Nitriden oder Suiziden mit Metall nach dem Trocken-Lötverfahren |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2180669A1 true FR2180669A1 (enExample) | 1973-11-30 |
| FR2180669B1 FR2180669B1 (enExample) | 1977-09-02 |
Family
ID=5839298
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7308840A Expired FR2180669B1 (enExample) | 1972-03-17 | 1973-03-13 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3915369A (enExample) |
| DE (1) | DE2213115C3 (enExample) |
| FR (1) | FR2180669B1 (enExample) |
| GB (1) | GB1423238A (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2568871A1 (fr) * | 1984-08-13 | 1986-02-14 | De Beers Ind Diamond | Produit compact diamante thermostable |
Families Citing this family (70)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4468298A (en) * | 1982-12-20 | 1984-08-28 | Aluminum Company Of America | Diffusion welded nonconsumable electrode assembly and use thereof for electrolytic production of metals and silicon |
| US4457811A (en) * | 1982-12-20 | 1984-07-03 | Aluminum Company Of America | Process for producing elements from a fused bath using a metal strap and ceramic electrode body nonconsumable electrode assembly |
| US4468300A (en) * | 1982-12-20 | 1984-08-28 | Aluminum Company Of America | Nonconsumable electrode assembly and use thereof for the electrolytic production of metals and silicon |
| US4468299A (en) * | 1982-12-20 | 1984-08-28 | Aluminum Company Of America | Friction welded nonconsumable electrode assembly and use thereof for electrolytic production of metals and silicon |
| JPS60127271A (ja) * | 1983-12-14 | 1985-07-06 | 株式会社日立製作所 | 非酸化物系セラミックスと鋼との接合方法 |
| US4738389A (en) * | 1984-10-19 | 1988-04-19 | Martin Marietta Corporation | Welding using metal-ceramic composites |
| US4704338A (en) * | 1985-05-20 | 1987-11-03 | The United States Of America As Represented By The United States Department Of Energy | Steel bonded dense silicon nitride compositions and method for their fabrication |
| US4703884A (en) * | 1985-05-20 | 1987-11-03 | The United States Of America As Represented By The United States Department Of Energy | Steel bonded dense silicon nitride compositions and method for their fabrication |
| US4740429A (en) * | 1985-07-22 | 1988-04-26 | Ngk Insulators, Ltd. | Metal-ceramic joined articles |
| US5240171A (en) * | 1987-05-21 | 1993-08-31 | Lanxide Technology Company, Lp | Method for surface bonding of ceramic bodies |
| US4884737A (en) * | 1987-05-21 | 1989-12-05 | Lanxide Technology Company, Lp | Method for surface bonding of ceramic bodies |
| US4963523A (en) * | 1987-11-06 | 1990-10-16 | The United States Of America As Represented By The Secretary Of The Commerce | High-Tc superconducting unit having low contact surface resistivity and method of making. |
| US5149686A (en) * | 1987-11-06 | 1992-09-22 | The United States Of America As Represented By The Secretary Of Commerce | High Tc superconducting unit having low contact surface resistivity |
| US5251803A (en) * | 1988-07-22 | 1993-10-12 | Mitsubishi Denki Kabushiki Kaisha | Ceramic-metal composite substrate and method for producing the same |
| US5874175A (en) * | 1988-11-29 | 1999-02-23 | Li; Chou H. | Ceramic composite |
| US6413589B1 (en) | 1988-11-29 | 2002-07-02 | Chou H. Li | Ceramic coating method |
| US5392982A (en) * | 1988-11-29 | 1995-02-28 | Li; Chou H. | Ceramic bonding method |
| US5186380A (en) * | 1991-08-15 | 1993-02-16 | Handy & Harman | Titanium hydride coated brazing product |
| DE4319944C2 (de) * | 1993-06-03 | 1998-07-23 | Schulz Harder Juergen | Mehrfach-Substrat sowie Verfahren zu seiner Herstellung |
| US5503703A (en) * | 1994-01-10 | 1996-04-02 | Dahotre; Narendra B. | Laser bonding process |
| US5569958A (en) * | 1994-05-26 | 1996-10-29 | Cts Corporation | Electrically conductive, hermetic vias and their use in high temperature chip packages |
| DE19528441C2 (de) * | 1995-03-01 | 1997-12-18 | Fraunhofer Ges Forschung | Untermetallisierung für Lotmaterialien |
| DE19608683B4 (de) * | 1996-03-06 | 2004-06-17 | Schulz-Harder, Jürgen, Dr.-Ing. | Verfahren zum Herstellen eines Substrates |
| US6286206B1 (en) | 1997-02-25 | 2001-09-11 | Chou H. Li | Heat-resistant electronic systems and circuit boards |
| US5937514A (en) | 1997-02-25 | 1999-08-17 | Li; Chou H. | Method of making a heat-resistant system |
| US6676492B2 (en) | 1998-12-15 | 2004-01-13 | Chou H. Li | Chemical mechanical polishing |
| US6976904B2 (en) * | 1998-07-09 | 2005-12-20 | Li Family Holdings, Ltd. | Chemical mechanical polishing slurry |
| US6458017B1 (en) | 1998-12-15 | 2002-10-01 | Chou H. Li | Planarizing method |
| DE10212495B4 (de) | 2002-03-21 | 2004-02-26 | Schulz-Harder, Jürgen, Dr.-Ing. | Verfahren zum Herstellen eines Metall-Keramik-Substrats, vorzugsweise eines Kupfer-Keramik-Substrats |
| DE10327360B4 (de) | 2003-06-16 | 2012-05-24 | Curamik Electronics Gmbh | Verfahren zum Herstellen eines Keramik-Metall-Substrates |
| DE102005042554B4 (de) | 2005-08-10 | 2008-04-30 | Curamik Electronics Gmbh | Metall-Keramik-Substrat und Verfahren zur Herstellung eines Metall-Keramik-Substrats |
| EP1959528B1 (de) | 2007-02-13 | 2017-04-12 | Laserline Gesellschaft für Entwicklung und Vertrieb von Diodenlasern mbH | Diodenlaseranordnung sowie Verfahren zum Herstellen einer solchen Anordnung |
| DE102007008027A1 (de) | 2007-02-13 | 2008-08-21 | Curamik Electronics Gmbh | Diodenlaseranordnung sowie Verfahren zum Herstellen einer solchen Anordnung |
| DE102007030389B4 (de) | 2007-03-30 | 2015-08-13 | Rogers Germany Gmbh | Moduleinheit mit einer Wärmesenke |
| DE102009041574A1 (de) | 2008-10-29 | 2010-05-12 | Electrovac Ag | Verbundmaterial, Verfahren zum Herstellen eines Verbundmaterials sowie Kleber oder Bondmaterial |
| DE102009015520A1 (de) | 2009-04-02 | 2010-10-07 | Electrovac Ag | Metall-Keramik-Substrat |
| DE102009022877B4 (de) | 2009-04-29 | 2014-12-24 | Rogers Germany Gmbh | Gekühlte elektrische Baueinheit |
| JP2012528471A (ja) | 2009-05-27 | 2012-11-12 | キュラミーク エレクトロニクス ゲーエムベーハー | 冷却される電気構成ユニット |
| DE102009033029A1 (de) | 2009-07-02 | 2011-01-05 | Electrovac Ag | Elektronische Vorrichtung |
| DE102010024520B4 (de) | 2010-06-21 | 2017-08-10 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Verfahren zur Erhöhung der thermo-mechanischen Beständigkeit eines Metall-Keramik-Substrats |
| DE102010049499B4 (de) | 2010-10-27 | 2014-04-10 | Curamik Electronics Gmbh | Metall-Keramik-Substrat sowie Verfahren zum Herstellen eines solchen Substrates |
| KR101554088B1 (ko) | 2011-07-29 | 2015-09-17 | 로저스 저매니 게엠베하 | 기판용 패키징 및 이러한 패키징을 갖는 패키징 유닛 |
| DE102012110382B4 (de) | 2011-12-21 | 2021-02-18 | Rogers Germany Gmbh | Substrat sowie Verfahren zum Herstellen eines Substrates |
| DE102012102090A1 (de) | 2012-01-31 | 2013-08-01 | Curamik Electronics Gmbh | Thermoelektrisches Generatormodul, Metall-Keramik-Substrat sowie Verfahren zum Herstellen eines Metall-Keramik-Substrates |
| DE102012102611B4 (de) | 2012-02-15 | 2017-07-27 | Rogers Germany Gmbh | Metall-Keramik-Substrat sowie Verfahren zum Herstellen eines Metall-Keramik-Substrates |
| WO2013143534A1 (de) | 2012-03-30 | 2013-10-03 | Curamik Electronics Gmbh | Tunnelofen |
| DE102013102797A1 (de) | 2012-03-30 | 2013-10-02 | Curamik Electronics Gmbh | Tunnelofen |
| DE102012102787B4 (de) | 2012-03-30 | 2015-04-16 | Rogers Germany Gmbh | Verfahren zum Herstellen von Metall-Keramik-Substraten |
| DE102012103786B4 (de) | 2012-04-30 | 2017-05-18 | Rogers Germany Gmbh | Metall-Keramik-Substrat sowie Verfahren zum Herstellen eines Metall-Keramik-Substrates |
| DE102012104903B4 (de) | 2012-05-10 | 2023-07-13 | Rogers Germany Gmbh | Verfahren zum Herstellen von Metall-Keramik-Substraten sowie nach diesem Verfahren hergestelltes Metall-Keramik-Substrat |
| DE102012107399B4 (de) | 2012-07-10 | 2014-09-11 | Rogers Germany Gmbh | Verfahren zum Herstellen von Metall-Keramik-Substraten sowie Metall-Keramik-Substrat |
| DE102012106244B4 (de) | 2012-07-11 | 2020-02-20 | Rogers Germany Gmbh | Metall-Keramik-Substrat |
| DE102012107570B4 (de) | 2012-08-17 | 2017-08-03 | Rogers Germany Gmbh | Verfahren zur Herstellung von Hohlkörpern, insbesondere von Kühlern, Hohlkörper sowie Kühler enthaltende elektrische oder elektronische Baugruppen |
| DE102012110322B4 (de) | 2012-10-29 | 2014-09-11 | Rogers Germany Gmbh | Metall-Keramik-Substrat sowie Verfahren zum Herstellen eines Metall-Keramik-Substrates |
| DE102013102540B4 (de) | 2013-02-22 | 2019-07-04 | Rogers Germany Gmbh | Metall-Keramik-Substrat, Modulanordnung sowie Verfahren zum Herstellen eines Metall-Keramik-Substrates |
| DE102013104739B4 (de) | 2013-03-14 | 2022-10-27 | Rogers Germany Gmbh | Metall-Keramik-Substrate sowie Verfahren zum Herstellen eines Metall-Keramik-Substrates |
| DE102013102637B4 (de) | 2013-03-14 | 2017-08-31 | Rogers Germany Gmbh | Metall-Keramik-Substrat sowie Verfahren zum Herstellen eines derartigen Metall-Keramik-Substrates und Anordnung von derartigen Metall-Keramik-Substraten |
| DE102013104055B4 (de) | 2013-04-22 | 2023-08-31 | Rogers Germany Gmbh | Basissubstrat, Metall-Keramik-Substrat hergestellt aus einem Basissubstrat sowie Verfahren zum Herstellen eines Basissubstrates |
| DE102013105528B4 (de) | 2013-05-29 | 2021-09-02 | Rogers Germany Gmbh | Metall-Keramik-Substrat sowie Verfahren zum Herstellen eines Metall-Keramik-Substrates |
| DE102013108610A1 (de) | 2013-08-06 | 2015-02-12 | Rogers Germany Gmbh | Metall-Keramik-Substrat sowie Verfahren zum Herstellen eines Metall-Keramik-Substrates |
| DE102013013842B4 (de) | 2013-08-20 | 2015-10-15 | Rogers Germany Gmbh | Verfahren zum Herstellen von Metall-Keramik-Substraten sowie Metall-Keramik-Substrat |
| DE102013113736B4 (de) | 2013-12-10 | 2019-11-14 | Rogers Germany Gmbh | Verfahren zum Herstellen eines Metall-Keramik-Substrates |
| DE102013113734B4 (de) | 2013-12-10 | 2018-03-08 | Rogers Germany Gmbh | Verfahren zum Herstellen eines Metall-Keramik-Substrates |
| DE102014106694B3 (de) * | 2014-05-13 | 2015-04-02 | Rogers Germany Gmbh | Verfahren zur Metallisierung zumindest eines plattenförmigen Keramiksubstrates sowie Metall-Keramik-Substrat |
| DE102014114132B4 (de) | 2014-09-29 | 2018-03-15 | Rogers Germany Gmbh | Metall-Keramik-Substrat und Verfahren zum Herstellen eines Metall-Keramik-Substrates |
| DE102014119386B4 (de) | 2014-12-22 | 2019-04-04 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Verfahren zum Herstellen eines Metall-Keramik-Substrates und zugehöriges Metall-Keramik-Substrat |
| DE102015108668B4 (de) | 2015-06-02 | 2018-07-26 | Rogers Germany Gmbh | Verfahren zur Herstellung eines Verbundmaterials |
| EP3301082B1 (en) | 2016-09-30 | 2024-09-18 | Infineon Technologies AG | Method for producing a metal-ceramic substrate |
| EP3326986B1 (en) | 2016-11-28 | 2020-11-25 | Infineon Technologies AG | Process for the manufacture of a metal-ceramic substrate |
| DE102018207955B4 (de) | 2018-05-22 | 2023-05-17 | Schweizer Electronic Ag | Leiterplattenmodul mit integriertem leistungselektronischen Metall-Keramik-Modul sowie Verfahren zu dessen Herstellung |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2015482A (en) * | 1932-06-29 | 1935-09-24 | Ergon Res Lab Inc | Method of effecting metal-refractory joint and joints resulting therefrom |
| US2385380A (en) * | 1944-01-06 | 1945-09-25 | Sylvania Electric Prod | Electrode support and contacting means |
| US2564738A (en) * | 1947-02-25 | 1951-08-21 | Foerderung Forschung Gmbh | Method of forming a vacuum-tight bond between ceramics and metals |
| US3180023A (en) * | 1961-02-02 | 1965-04-27 | Kaiser Aluminium Chem Corp | Method of joining an electrically conductive metal to a refractory hard metal |
| GB1047421A (enExample) * | 1962-10-15 | |||
| US3377696A (en) * | 1965-07-26 | 1968-04-16 | Gen Electric | Bonding diamond to molybdenum |
| US3444613A (en) * | 1965-11-24 | 1969-05-20 | Coast Metals Inc | Method of joining carbide to steel |
| NL153508B (nl) * | 1966-11-30 | 1977-06-15 | Philips Nv | Werkwijze voor het vacuuemdicht verbinden van een keramisch voorwerp met een metalen voorwerp en elektrische ontladingsbuis voorzien van een stroomtoevoergeleider verkregen volgens die werkwijze. |
| US3517432A (en) * | 1968-05-02 | 1970-06-30 | Atomic Energy Commission | Diffusion bonding of ceramics |
| US3826630A (en) * | 1970-04-23 | 1974-07-30 | De Beers Cons Mines Ltd | Coating for diamonds |
| US3795041A (en) * | 1970-09-24 | 1974-03-05 | Siemens Ag | Process for the production of metal-ceramic bond |
-
1972
- 1972-03-17 DE DE2213115A patent/DE2213115C3/de not_active Expired
-
1973
- 1973-03-13 FR FR7308840A patent/FR2180669B1/fr not_active Expired
- 1973-03-13 US US340831A patent/US3915369A/en not_active Expired - Lifetime
- 1973-03-13 GB GB1202873A patent/GB1423238A/en not_active Expired
Non-Patent Citations (1)
| Title |
|---|
| NEANT * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2568871A1 (fr) * | 1984-08-13 | 1986-02-14 | De Beers Ind Diamond | Produit compact diamante thermostable |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2213115B2 (de) | 1975-04-30 |
| DE2213115A1 (de) | 1973-09-27 |
| FR2180669B1 (enExample) | 1977-09-02 |
| GB1423238A (en) | 1976-02-04 |
| DE2213115C3 (de) | 1975-12-04 |
| US3915369A (en) | 1975-10-28 |
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| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |