BR0213414A - Aço inoxidável martensìtico e método de produção do mesmo - Google Patents
Aço inoxidável martensìtico e método de produção do mesmoInfo
- Publication number
- BR0213414A BR0213414A BR0213414-4A BR0213414A BR0213414A BR 0213414 A BR0213414 A BR 0213414A BR 0213414 A BR0213414 A BR 0213414A BR 0213414 A BR0213414 A BR 0213414A
- Authority
- BR
- Brazil
- Prior art keywords
- stainless steel
- sym
- martensitic stainless
- cooled
- cooling rate
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/02—Ferrous alloys, e.g. steel alloys containing silicon
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D6/00—Heat treatment of ferrous alloys
- C21D6/002—Heat treatment of ferrous alloys containing Cr
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D6/00—Heat treatment of ferrous alloys
- C21D6/004—Heat treatment of ferrous alloys containing Cr and Ni
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/002—Ferrous alloys, e.g. steel alloys containing In, Mg, or other elements not provided for in one single group C22C38/001 - C22C38/60
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/04—Ferrous alloys, e.g. steel alloys containing manganese
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
- C22C38/42—Ferrous alloys, e.g. steel alloys containing chromium with nickel with copper
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
- C22C38/44—Ferrous alloys, e.g. steel alloys containing chromium with nickel with molybdenum or tungsten
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
- C22C38/46—Ferrous alloys, e.g. steel alloys containing chromium with nickel with vanadium
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
- C22C38/48—Ferrous alloys, e.g. steel alloys containing chromium with nickel with niobium or tantalum
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/18—Hardening; Quenching with or without subsequent tempering
- C21D1/19—Hardening; Quenching with or without subsequent tempering by interrupted quenching
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/84—Controlled slow cooling
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D2211/00—Microstructure comprising significant phases
- C21D2211/001—Austenite
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D2211/00—Microstructure comprising significant phases
- C21D2211/008—Martensite
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Heat Treatment Of Steel (AREA)
- Heat Treatment Of Sheet Steel (AREA)
- Heat Treatment Of Articles (AREA)
Abstract
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2001322548A JP2003129190A (ja) | 2001-10-19 | 2001-10-19 | マルテンサイト系ステンレス鋼およびその製造方法 |
JP2001-322548 | 2001-10-19 | ||
PCT/JP2002/010394 WO2003035921A1 (en) | 2001-10-19 | 2002-10-04 | Martensitic stainless steel and method for manufacturing same |
Publications (2)
Publication Number | Publication Date |
---|---|
BR0213414A true BR0213414A (pt) | 2004-11-03 |
BR0213414B1 BR0213414B1 (pt) | 2011-01-11 |
Family
ID=19139584
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0213414-4A BR0213414B1 (pt) | 2001-10-19 | 2002-10-04 | aço inoxidável martensìtico e método de produção do mesmo. |
Country Status (12)
Country | Link |
---|---|
US (1) | US7662244B2 (pt) |
EP (1) | EP1446512B1 (pt) |
JP (1) | JP2003129190A (pt) |
CN (1) | CN1257994C (pt) |
AR (1) | AR036880A1 (pt) |
AT (1) | ATE397677T1 (pt) |
BR (1) | BR0213414B1 (pt) |
CA (1) | CA2463783C (pt) |
DE (1) | DE60226997D1 (pt) |
MX (1) | MXPA04003690A (pt) |
NO (1) | NO341414B1 (pt) |
WO (1) | WO2003035921A1 (pt) |
Families Citing this family (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7803824B2 (en) | 2004-10-29 | 2010-09-28 | Alcon, Inc. | Use of inhibitors of Jun N-terminal kinases to treat glaucoma |
JP4337712B2 (ja) * | 2004-11-19 | 2009-09-30 | 住友金属工業株式会社 | マルテンサイト系ステンレス鋼 |
JP4273338B2 (ja) * | 2004-11-26 | 2009-06-03 | 住友金属工業株式会社 | マルテンサイト系ステンレス鋼管及びその製造方法 |
WO2006061881A1 (ja) | 2004-12-07 | 2006-06-15 | Sumitomo Metal Industries, Ltd. | 油井用マルテンサイト系ステンレス鋼管 |
CN101506400A (zh) * | 2006-08-22 | 2009-08-12 | 住友金属工业株式会社 | 马氏体系不锈钢 |
WO2008026594A1 (fr) | 2006-08-31 | 2008-03-06 | Sumitomo Metal Industries, Ltd. | Acier inoxydable martensitique pour structure soudee |
JP5401931B2 (ja) * | 2008-11-07 | 2014-01-29 | Jfeスチール株式会社 | 高圧炭酸ガスインジェクション用部材 |
CN102102163B (zh) * | 2009-12-18 | 2013-04-03 | 宝山钢铁股份有限公司 | 一种马氏体不锈钢及其制造方法 |
JP5501795B2 (ja) * | 2010-02-24 | 2014-05-28 | 新日鐵住金ステンレス株式会社 | 溶接部の耐食性に優れた低クロム含有ステンレス鋼 |
CN102839331B (zh) * | 2011-06-24 | 2014-10-01 | 宝山钢铁股份有限公司 | 一种高韧性耐腐蚀钢及其制造方法 |
US8895887B2 (en) * | 2011-08-05 | 2014-11-25 | General Electric Company | Resistance weld repairing of casing flange holes |
CN104271787A (zh) * | 2012-09-27 | 2015-01-07 | 日立金属株式会社 | 析出强化型马氏体钢及其制造方法 |
CN103866198B (zh) * | 2012-12-17 | 2015-10-14 | 中国科学院金属研究所 | 一种外科手术用沉淀硬化马氏体不锈钢及其热处理工艺 |
RU2535817C1 (ru) * | 2013-04-30 | 2014-12-20 | Закрытое акционерное общество "Сатурн-инструментальный завод" | Способ термической обработки инструмента из быстрорежущей стали |
RU2543583C2 (ru) * | 2013-06-17 | 2015-03-10 | Федеральное Государственное Унитарное Предприятие "Центральный Научно-Исследовательский Институт Кострукционных Материалов "Прометей" (Фгуп "Цнии Км "Прометей) | Жаропрочная коррозионностойкая сталь |
CA2865630C (en) | 2013-10-01 | 2023-01-10 | Hendrickson Usa, L.L.C. | Leaf spring and method of manufacture thereof having sections with different levels of through hardness |
CN103589830B (zh) * | 2013-11-28 | 2015-01-28 | 昆明理工大学 | 一种控制不锈钢中逆变奥氏体含量的方法 |
BR102014005015A8 (pt) * | 2014-02-28 | 2017-12-26 | Villares Metals S/A | aço inoxidável martensítico-ferrítico, produto manufaturado, processo para a produção de peças ou barras forjadas ou laminadas de aço inoxidável martensítico-ferrítico e processo para a produção de tudo sem costura de aço inoxidável martensítico-ferrítico |
US10179943B2 (en) | 2014-07-18 | 2019-01-15 | General Electric Company | Corrosion resistant article and methods of making |
DE102014217369A1 (de) | 2014-09-01 | 2016-03-03 | Leibniz-Institut Für Festkörper- Und Werkstoffforschung Dresden E.V. | Hochfeste, mechanische energie absorbierende und korrosionsbeständige formkörper aus eisenlegierungen und verfahren zu deren herstellung |
CN107849658B (zh) * | 2015-08-28 | 2020-02-18 | 日本制铁株式会社 | 不锈钢管及其制造方法 |
US10344758B2 (en) * | 2016-04-07 | 2019-07-09 | A. Finkl & Sons Co. | Precipitation hardened martensitic stainless steel and reciprocating pump manufactured therewith |
CN107641757B (zh) * | 2017-09-08 | 2019-03-26 | 首钢集团有限公司 | 一种基于混凝土结构耐久性的耐蚀钢筋及其制备方法 |
BR112020004808B1 (pt) * | 2017-09-29 | 2024-02-20 | Jfe Steel Corporation | Tubo sem costura de aço inoxidável martensítico para produtos tubulares petrolíferos e método para fabricação deste |
JP6743992B1 (ja) * | 2018-11-05 | 2020-08-19 | Jfeスチール株式会社 | 油井管用マルテンサイト系ステンレス継目無鋼管およびその製造方法 |
CN110656283A (zh) * | 2018-11-07 | 2020-01-07 | 锦州捷通铁路机械股份有限公司 | 一种高速铁路道岔滑床台板用高强度马氏体不锈钢 |
CN113106356B (zh) * | 2021-04-19 | 2022-04-26 | 中航上大高温合金材料股份有限公司 | 一种高强度马氏体沉淀硬化不锈钢及其制备方法 |
CN113403528A (zh) * | 2021-04-28 | 2021-09-17 | 天津钢管制造有限公司 | 一种耐h2s应力腐蚀的油井管及制造方法 |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3791819A (en) * | 1968-11-12 | 1974-02-12 | Jones & Laughlin Steel Corp | Production of stainless steels |
US4125771A (en) * | 1977-11-18 | 1978-11-14 | Net Systems Inc. | Apparatus for determining stress in nickel and titanium alloyed materials |
US4671827A (en) * | 1985-10-11 | 1987-06-09 | Advanced Materials And Design Corp. | Method of forming high-strength, tough, corrosion-resistant steel |
US5232520A (en) * | 1989-12-11 | 1993-08-03 | Kawasaki Steel Corporation | High-strength martensitic stainless steel having superior fatigue properties in corrosive and erosive environment and method of producing the same |
US5180450A (en) * | 1990-06-05 | 1993-01-19 | Ferrous Wheel Group Inc. | High performance high strength low alloy wrought steel |
JPH05112818A (ja) | 1991-05-08 | 1993-05-07 | Nippon Steel Corp | 靭性の優れたマルテンサイト系ステンレス鋼の調質処理法 |
JP3538915B2 (ja) | 1994-10-20 | 2004-06-14 | 住友金属工業株式会社 | 靭性に優れた油井管用マルテンサイト系ステンレス鋼 |
JPH08260038A (ja) | 1995-03-23 | 1996-10-08 | Nippon Steel Corp | 耐co2腐食特性ならびに耐硫化物応力割れ性に優れたマルテンサイト系ステンレス鋼の製造法 |
US6254698B1 (en) * | 1997-12-19 | 2001-07-03 | Exxonmobile Upstream Research Company | Ultra-high strength ausaged steels with excellent cryogenic temperature toughness and method of making thereof |
JP3921809B2 (ja) * | 1998-04-30 | 2007-05-30 | 住友金属工業株式会社 | 低温靭性に優れたマルテンサイト系ステンレス鋼管の製造方法 |
JP3518367B2 (ja) | 1998-10-07 | 2004-04-12 | 住友金属工業株式会社 | 13Cr系ステンレス厚鋼板の製造方法 |
JP3684895B2 (ja) * | 1999-02-04 | 2005-08-17 | Jfeスチール株式会社 | 耐応力腐食割れ性に優れた高靭性マルテンサイト系ステンレス鋼の製造方法 |
RU2232196C2 (ru) * | 1999-07-12 | 2004-07-10 | ММФИкс СТИЛ КОРПОРЕЙШН ОФ АМЕРИКА | Способ получения высокопрочной коррозионно-стойкой вязкой углеродистой легированной стали и продукт, полученный должным способом |
EP1179380B1 (en) * | 1999-08-06 | 2009-10-14 | Sumitomo Metal Industries, Ltd. | Martensite stainless steel welded steel pipe |
JP3503560B2 (ja) * | 2000-02-14 | 2004-03-08 | 住友金属工業株式会社 | 耐食性に優れた低降伏比マルテンサイト系ステンレス鋼およびその製造方法 |
US6746548B2 (en) * | 2001-12-14 | 2004-06-08 | Mmfx Technologies Corporation | Triple-phase nano-composite steels |
-
2001
- 2001-10-19 JP JP2001322548A patent/JP2003129190A/ja active Pending
-
2002
- 2002-10-04 CA CA002463783A patent/CA2463783C/en not_active Expired - Fee Related
- 2002-10-04 EP EP02801999A patent/EP1446512B1/en not_active Expired - Lifetime
- 2002-10-04 CN CNB028207505A patent/CN1257994C/zh not_active Expired - Fee Related
- 2002-10-04 DE DE60226997T patent/DE60226997D1/de not_active Expired - Lifetime
- 2002-10-04 AT AT02801999T patent/ATE397677T1/de not_active IP Right Cessation
- 2002-10-04 WO PCT/JP2002/010394 patent/WO2003035921A1/en active IP Right Grant
- 2002-10-04 BR BRPI0213414-4A patent/BR0213414B1/pt not_active IP Right Cessation
- 2002-10-04 MX MXPA04003690A patent/MXPA04003690A/es active IP Right Grant
- 2002-10-11 AR ARP020103830A patent/AR036880A1/es active IP Right Grant
-
2003
- 2003-05-23 US US10/443,821 patent/US7662244B2/en not_active Expired - Fee Related
-
2004
- 2004-04-16 NO NO20041574A patent/NO341414B1/no not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
CN1257994C (zh) | 2006-05-31 |
CN1571859A (zh) | 2005-01-26 |
EP1446512A1 (en) | 2004-08-18 |
ATE397677T1 (de) | 2008-06-15 |
CA2463783C (en) | 2008-04-15 |
US20030217789A1 (en) | 2003-11-27 |
DE60226997D1 (de) | 2008-07-17 |
US7662244B2 (en) | 2010-02-16 |
MXPA04003690A (es) | 2004-07-30 |
WO2003035921A1 (en) | 2003-05-01 |
NO341414B1 (no) | 2017-10-30 |
EP1446512B1 (en) | 2008-06-04 |
CA2463783A1 (en) | 2003-05-01 |
BR0213414B1 (pt) | 2011-01-11 |
AR036880A1 (es) | 2004-10-13 |
JP2003129190A (ja) | 2003-05-08 |
NO20041574L (no) | 2004-05-28 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
BR0213414A (pt) | Aço inoxidável martensìtico e método de produção do mesmo | |
Zhang et al. | Precipitation behavior and phase transformation of hyper duplex stainless steel UNS S32707 at nose temperature | |
Pavlina et al. | Equilibrium solubility products of molybdenum carbide and tungsten carbide in iron | |
JP6540922B1 (ja) | 油井管用マルテンサイト系ステンレス継目無鋼管およびその製造方法 | |
BR112019017699B1 (pt) | Placa de aço resistente à abrasão e método para fabricar a mesma | |
Püttgen et al. | On the microstructure and properties of 100Cr6 steel processed in the semi-solid state | |
BRPI0412601A (pt) | método para produção de uma peça de aço endurecido | |
JP2017510715A (ja) | マルテンサイト‐フェライト系ステンレス鋼、並びにマルテンサイト‐フェライト系ステンレス鋼を使用する製品及び製造プロセス | |
BR112019007842B1 (pt) | Tubo sem costura de aço inoxidável martensítico para produtos tubulares do setor petrolífero e seu método de produção | |
Balart et al. | Fracture behaviour in medium-carbon Ti–V–N and V–N microalloyed ferritic-pearlitic and bainitic forging steels with enhanced machinability | |
MX2011004528A (es) | Tubo de acero inoxidable de alta resistencia excelente para la resistencia a la tension por sulfuro y la resistencia a la corrosion por gas de acido carbonico de alta temperatura. | |
BR112016011060A2 (pt) | liga de níquel-cromo-ferro-titânio-alumínio de endurecimento com boa resistência ao desgaste, resistência à fluência, resistência à corrosão e processabilidade | |
US11827949B2 (en) | Martensitic stainless steel seamless pipe for oil country tubular goods, and method for manufacturing same | |
BR0209091A (pt) | Processo para a produção de aços inoxidáveis com melhor resistência à corrosão | |
BRPI0613173A2 (pt) | aço de baixa liga para produtos tubulares para campos petrolìferos tendo alta resistência à fratura por estresse por sulfetos | |
JP5499575B2 (ja) | 油井管用マルテンサイト系ステンレス継目無鋼管およびその製造方法 | |
JP6540920B1 (ja) | 油井管用マルテンサイト系ステンレス継目無鋼管およびその製造方法 | |
CN105779817A (zh) | 一种低成本高强高韧钛合金及其制备方法 | |
EP3767000A1 (en) | Martensitic stainless steel seamless steel tube for oil well pipes, and method for producing same | |
BR112017003389B1 (pt) | tubo de aço de poço de petróleo com parede espessa e método de produção do mesmo | |
BR112021008164B1 (pt) | Tubo sem costura de aço inoxidável martensítico para produtos tubulares da indústria de petróleo e método para fabricar o mesmo | |
CA2462963C (en) | Duplex stainless steels | |
Wang et al. | Effect of Nb on microstructure and yield strength of a high temperature tempered martensitic steel | |
JP6139062B2 (ja) | 鋳鉄鋳物の製造方法 | |
Naumenko et al. | Nitrogen in austenitic stainless steels of different alloying systems |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
B06A | Patent application procedure suspended [chapter 6.1 patent gazette] | ||
B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] |
Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 04/10/2002, OBSERVADAS AS CONDICOES LEGAIS. |
|
B25A | Requested transfer of rights approved |
Owner name: NIPPON STEEL CORPORATION (JP) |
|
B25D | Requested change of name of applicant approved |
Owner name: NIPPON STEEL AND SUMITOMO METAL CORPORATION (JP) |
|
B25D | Requested change of name of applicant approved |
Owner name: NIPPON STEEL CORPORATION (JP) |
|
B21F | Lapse acc. art. 78, item iv - on non-payment of the annual fees in time |
Free format text: REFERENTE A 20A ANUIDADE. |
|
B24J | Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12) |
Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2690 DE 26-07-2022 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013. |