HK1148791A1 - Steel, process for the manufacture of a steel blank and process for the manufacture of a component of the steel - Google Patents

Steel, process for the manufacture of a steel blank and process for the manufacture of a component of the steel

Info

Publication number
HK1148791A1
HK1148791A1 HK11102938.8A HK11102938A HK1148791A1 HK 1148791 A1 HK1148791 A1 HK 1148791A1 HK 11102938 A HK11102938 A HK 11102938A HK 1148791 A1 HK1148791 A1 HK 1148791A1
Authority
HK
Hong Kong
Prior art keywords
steel
manufacture
component
blank
steel blank
Prior art date
Application number
HK11102938.8A
Other languages
English (en)
Chinese (zh)
Inventor
Staffan Gunnarsson
Anna Medvedeva
Original Assignee
尤迪霍爾姆斯有限責任公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 尤迪霍爾姆斯有限責任公司 filed Critical 尤迪霍爾姆斯有限責任公司
Publication of HK1148791A1 publication Critical patent/HK1148791A1/xx

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
    • C22C38/18—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
    • 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
    • C21D1/25—Hardening, combined with annealing between 300 degrees Celsius and 600 degrees Celsius, i.e. heat refining ("Vergüten")
    • 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
    • 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
    • C21D6/005—Heat treatment of ferrous alloys containing Mn
    • 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
    • C21D6/02—Hardening by precipitation
    • 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
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/22—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for drills; for milling cutters; for machine cutting tools
    • 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
    • C22C38/001—Ferrous alloys, e.g. steel alloys containing N
    • 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
    • C22C38/005—Ferrous alloys, e.g. steel alloys containing rare earths, i.e. Sc, Y, Lanthanides
    • 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
    • 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
    • C22C38/06—Ferrous alloys, e.g. steel alloys containing aluminium
    • 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
    • C22C38/46—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
    • C22C38/60—Ferrous alloys, e.g. steel alloys containing lead, selenium, tellurium, or antimony, or more than 0.04% by weight of sulfur
    • 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
    • C21D2211/004—Dispersions; Precipitations
    • 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
    • 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
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49995—Shaping one-piece blank by removing material

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 Articles (AREA)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)
  • Cutting Tools, Boring Holders, And Turrets (AREA)
HK11102938.8A 2008-03-18 2011-03-23 Steel, process for the manufacture of a steel blank and process for the manufacture of a component of the steel HK1148791A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE0800627A SE533283C2 (sv) 2008-03-18 2008-03-18 Stål, process för tillverkning av ett stålämne samt process för tillverkning av en detalj av stålet
PCT/SE2009/050269 WO2009116933A1 (en) 2008-03-18 2009-03-17 Steel, process for the manufacture of a steel blank and process for the manufacture of a component of the steel

Publications (1)

Publication Number Publication Date
HK1148791A1 true HK1148791A1 (en) 2011-09-16

Family

ID=41091153

Family Applications (1)

Application Number Title Priority Date Filing Date
HK11102938.8A HK1148791A1 (en) 2008-03-18 2011-03-23 Steel, process for the manufacture of a steel blank and process for the manufacture of a component of the steel

Country Status (18)

Country Link
US (1) US8562761B2 (ru)
EP (1) EP2252717B1 (ru)
JP (1) JP5618978B2 (ru)
KR (1) KR101612087B1 (ru)
CN (1) CN101978088B (ru)
BR (1) BRPI0909133A2 (ru)
CA (1) CA2716983C (ru)
DK (1) DK2252717T3 (ru)
ES (1) ES2554994T3 (ru)
HK (1) HK1148791A1 (ru)
HU (1) HUE025779T2 (ru)
IL (1) IL207870A (ru)
PL (1) PL2252717T3 (ru)
PT (1) PT2252717E (ru)
RU (1) RU2496907C2 (ru)
SE (1) SE533283C2 (ru)
TW (1) TWI444484B (ru)
WO (1) WO2009116933A1 (ru)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5876701B2 (ja) * 2011-10-07 2016-03-02 Ｊｆｅ条鋼株式会社 ボルト刻印工具の強化方法及びボルト刻印工具
RU2532662C1 (ru) * 2013-09-18 2014-11-10 Российская Федерация, от имени которой выступает Министерство промышленности и торговли Российской Федерации (Минпромторг РФ) Сталь
RU2674540C2 (ru) * 2014-01-16 2018-12-11 Уддехольмс АБ Нержавеющая сталь и корпус режущего инструмента, изготовленный из нержавеющей стали
EP2896713B1 (en) 2014-01-16 2016-04-27 Uddeholms AB Stainless steel and a cutting tool body made of the stainless steel
RU2547978C1 (ru) * 2014-03-19 2015-04-10 Игорь Владимирович Доронин Способ термического улучшения инструмента
US10293798B2 (en) * 2014-03-24 2019-05-21 Ford Global Technologies, Llc Braking system with selective braking backup system
RU2553764C1 (ru) * 2014-03-31 2015-06-20 Государственное Научное Учреждение "Объединенный Институт Машиностроения Национальной Академии Наук Беларуси" Азотируемая сталь для зубчатых колес
CN104087856B (zh) * 2014-06-24 2016-04-27 宁国市正兴耐磨材料有限公司 一种球磨机衬板的制作方法
KR102235612B1 (ko) 2015-01-29 2021-04-02 삼성전자주식회사 일-함수 금속을 갖는 반도체 소자 및 그 형성 방법
DE102015224708A1 (de) * 2015-03-02 2016-09-08 Continental Teves Ag & Co. Ohg Steuergerät und Verfahren für ein Kraftfahrzeugbremssystem
KR101826488B1 (ko) * 2015-03-26 2018-02-06 히타치 긴조쿠 가부시키가이샤 냉간 공구 및 그 제조 방법
CN104878301B (zh) * 2015-05-15 2017-05-03 河冶科技股份有限公司 喷射成形高速钢
RU2611250C1 (ru) * 2015-11-25 2017-02-21 федеральное государственное бюджетное образовательное учреждение высшего образования "Алтайский государственный технический университет им. И.И. Ползунова" (АлтГТУ) Инструментальная сталь
CN105499941A (zh) * 2015-12-22 2016-04-20 江苏保捷锻压有限公司 汽车主减速器从动齿轮锻件锻压工艺及锻件钢材料
GB2546808B (en) * 2016-02-01 2018-09-12 Rolls Royce Plc Low cobalt hard facing alloy
GB2546809B (en) * 2016-02-01 2018-05-09 Rolls Royce Plc Low cobalt hard facing alloy
CN106435389B (zh) * 2016-06-20 2018-10-12 中国神华能源股份有限公司 一种合金、液压支架连接头及其制备方法
CN105950996A (zh) * 2016-06-20 2016-09-21 安徽省瑞杰锻造有限责任公司 盾构机刀圈材料工艺
TWI756226B (zh) 2016-06-30 2022-03-01 瑞典商伍德赫爾恩股份有限公司 用於工具架之鋼
CN106625903A (zh) * 2016-10-20 2017-05-10 合肥海宝节能科技有限公司 切刀的成型材料
EP3589770B1 (en) 2017-03-01 2022-04-06 Ak Steel Properties, Inc. Press hardened steel with extremely high strength
CN107419181A (zh) * 2017-07-15 2017-12-01 滁州凯旋模具制造有限公司 一种汽车零部件防开裂拉伸模
CN110724873A (zh) * 2018-07-17 2020-01-24 宝钢特钢有限公司 一种高耐磨模锻模具钢及其制造方法
CN109112265A (zh) * 2018-11-14 2019-01-01 江苏万达新能源科技股份有限公司 一种用于锂电池分切机的高速钢
CN111434466A (zh) * 2019-01-15 2020-07-21 米沃奇电动工具公司 驱动器刀片
JP2020132891A (ja) * 2019-02-12 2020-08-31 山陽特殊製鋼株式会社 熱伝導率に優れる金型用鋼
RU2750299C2 (ru) * 2019-10-10 2021-06-25 Акционерное общество "Научно-производственное объединение "Центральный научно-исследовательский институт технологии машиностроения", АО "НПО "ЦНИИТМАШ" Способ термической обработки отливки из высокопрочной износостойкой стали (варианты)
CN111500928B (zh) * 2020-04-26 2021-06-18 北京科技大学 一种低温高韧高温高强及高淬透性热模钢及制备技术
RU2746598C1 (ru) * 2020-05-12 2021-04-16 Открытое Акционерное Общество "Тяжпрессмаш" Хладостойкая высокопрочная сталь
CN114790530B (zh) * 2021-01-26 2024-03-08 宝山钢铁股份有限公司 一种高塑性超高强钢板及其制造方法
CN114318151B (zh) * 2021-12-30 2022-11-01 安徽华天机械股份有限公司 一种高强度汽车冷轧卷材分切刀片用钢材料及制备工艺
CN117448685B (zh) * 2023-11-08 2024-08-20 广州航海学院 一种耙齿齿冠用铸钢及其制备方法
CN117721377B (zh) * 2023-12-11 2024-08-27 中煤张家口煤矿机械有限责任公司 耐磨链轮材料

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU116206A1 (ru) * 1958-06-03 1958-11-30 А.В. Ратнер Сталь перлитного Класса дл крепежа и арматуры энергоустановок
US3165402A (en) * 1961-06-26 1965-01-12 Finkl & Sons Co Alloy steel and method of heat treatment therefor
SU148089A1 (ru) * 1961-07-11 1961-11-30 К.Ф. Гуржиенко Низколегированна сталь
US3366471A (en) * 1963-11-12 1968-01-30 Republic Steel Corp High strength alloy steel compositions and process of producing high strength steel including hot-cold working
SU326241A1 (ru) 1969-10-23 1972-01-19 А. А. Астафьев, И. А. Борисов , С. С. Львова Конструкционная сталь
JPS5013809A (ru) 1973-06-13 1975-02-13
US3912553A (en) * 1973-10-10 1975-10-14 Finkl & Sons Co Press forging die
JPS5426975B2 (ru) * 1974-03-23 1979-09-07
JPS5456913A (en) 1977-10-15 1979-05-08 Daido Steel Co Ltd Steel for hot rolling mold
JPS58123860A (ja) * 1982-01-18 1983-07-23 Daido Steel Co Ltd 熱間工具鋼
SU1122742A1 (ru) * 1983-09-19 1984-11-07 Предприятие П/Я Р-6762 Инструментальна сталь
JPH0796696B2 (ja) * 1987-02-17 1995-10-18 大同特殊鋼株式会社 合金工具鋼
JP2000001735A (ja) 1998-06-18 2000-01-07 Japan Steel Works Ltd:The 高温強度および低温靱性に優れた低合金鋼
US6478898B1 (en) * 1999-09-22 2002-11-12 Sumitomo Metal Industries, Ltd. Method of producing tool steels
JP4186340B2 (ja) 1999-09-22 2008-11-26 住友金属工業株式会社 耐摩耗性に優れた熱間工具鋼
JP2001158937A (ja) * 1999-09-22 2001-06-12 Sumitomo Metal Ind Ltd 熱間加工用工具鋼とその製造方法および熱間加工用工具の製造方法
SE0200429D0 (sv) * 2002-02-15 2002-02-15 Uddeholm Tooling Ab Stållegering och verktyg tillverkat av stållegeringen
JP4256311B2 (ja) * 2004-07-06 2009-04-22 株式会社日立製作所 蒸気タービン用ロータシャフト及び蒸気タービン並びに蒸気タービン発電プラント
SE529809C2 (sv) * 2006-04-06 2007-11-27 Uddeholm Tooling Ab Varmarbetsstål

Also Published As

Publication number Publication date
TWI444484B (zh) 2014-07-11
IL207870A (en) 2015-06-30
CN101978088A (zh) 2011-02-16
RU2010137812A (ru) 2012-04-27
KR101612087B1 (ko) 2016-04-12
BRPI0909133A2 (pt) 2019-02-26
KR20100132529A (ko) 2010-12-17
US20110000587A1 (en) 2011-01-06
SE533283C2 (sv) 2010-08-10
JP5618978B2 (ja) 2014-11-05
PL2252717T3 (pl) 2016-01-29
CA2716983C (en) 2016-06-21
CN101978088B (zh) 2014-09-24
CA2716983A1 (en) 2009-09-24
WO2009116933A9 (en) 2009-11-19
ES2554994T3 (es) 2015-12-28
EP2252717A1 (en) 2010-11-24
US8562761B2 (en) 2013-10-22
RU2496907C2 (ru) 2013-10-27
SE0800627L (sv) 2009-09-19
JP2011517729A (ja) 2011-06-16
EP2252717B1 (en) 2015-09-02
TW200944599A (en) 2009-11-01
EP2252717A4 (en) 2014-10-01
PT2252717E (pt) 2015-11-04
WO2009116933A1 (en) 2009-09-24
HUE025779T2 (en) 2016-05-30
DK2252717T3 (en) 2015-10-05
IL207870A0 (en) 2010-12-30

Similar Documents

Publication Publication Date Title
HK1148791A1 (en) Steel, process for the manufacture of a steel blank and process for the manufacture of a component of the steel
ZA200908428B (en) Method for the production of a component, and component
EG25305A (en) Method for the production of a strip made of steel.
EP2660345A4 (en) Steel sheet having enhanced ductility for a molding member, molding member, and method for manufacturing same
EP2233597A4 (en) HOT DIP GALVANIZED STEEL PLATE WITH HIGH STRENGTH HAVING EXCELLENT MOLDING CAPABILITY AND METHOD FOR PRODUCTION THEREOF
IL209711A (en) Raw to developer and method of production
EP2460901A4 (en) HIGH-RESISTANCE STEEL PLATE AND MANUFACTURING METHOD THEREFOR
EP2291419A4 (en) POLYMACROMONOMER AND PROCESS FOR PRODUCING THE SAME
EP2371978A4 (en) STEEL SHEET, SURFACE-TREATED STEEL SHEET, AND PROCESS FOR PRODUCING THE SAME
EP2357260A4 (en) Case hardening steel, carburized component, and method for producing case hardening steel
EP2246456A4 (en) HIGH-STRENGTH STEEL SHEET AND METHOD FOR PRODUCING SAME
HK1160097A1 (en) Process for the production of ammonia
EP2578711A4 (en) Steel sheet, and process for production thereof
PL2553133T3 (pl) Stal, płaski produkt stalowy, element stalowy i sposób wytwarzania elementu stalowego
EP2376248A4 (en) METHOD FOR PRODUCING A METAL PART
EP2418301A4 (en) SURFACE TREATMENT AGENT, METHOD FOR PRODUCING PLATED STEEL PLATE WITH THE SURFACE TREATMENT AND PLATED STEEL PLATE
BRPI1014704A2 (pt) método para a produção de ferro metálico.
EP2350332A4 (en) HIGH STRENGTH STEEL SHEET AND PROCESS FOR PRODUCING THE SAME
GB0914696D0 (en) A blank, a container, a method for forming a blank and a method for forming a container
EP2182086A4 (en) STRUCTURE OF A NICKEL BASED ALLOY AND A HIGH CHROMA PARTICLE STEEL AND METHOD FOR PRODUCING THE STRUCTURE FROM A NICKEL BASED ALLOY AND A HIGH CHROMA PARTICLE STEEL
ZA201009139B (en) A process for the production of no-carrier added 99mo
EP2312017A4 (en) STAINLESS STEEL PLATE AND METHOD FOR PRODUCING THE SAME
EP2256231A4 (en) PLATED COPPER STEEL SHEET AND METHOD FOR PRODUCING PLATED STEEL SHEET
EP2246450A4 (en) STEEL SHEETS AND METHOD FOR THE PRODUCTION THEREOF
EP2379415A4 (en) PACKAGING, PROCESS FOR PRODUCING THE PACKAGING AND CUTTING

Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20200315