ATE202261T1 - Desikkation von gymnosperm somatischen embryonen - Google Patents

Desikkation von gymnosperm somatischen embryonen

Info

Publication number
ATE202261T1
ATE202261T1 AT93900142T AT93900142T ATE202261T1 AT E202261 T1 ATE202261 T1 AT E202261T1 AT 93900142 T AT93900142 T AT 93900142T AT 93900142 T AT93900142 T AT 93900142T AT E202261 T1 ATE202261 T1 AT E202261T1
Authority
AT
Austria
Prior art keywords
embryos
desiccation
desiccated
somatic embryos
moisture content
Prior art date
Application number
AT93900142T
Other languages
English (en)
Inventor
Stephen M Attree
Lawrence C Fowke
Original Assignee
Univ Saskatchewan
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 Univ Saskatchewan filed Critical Univ Saskatchewan
Application granted granted Critical
Publication of ATE202261T1 publication Critical patent/ATE202261T1/de

Links

Classifications

    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01HNEW PLANTS OR NON-TRANSGENIC PROCESSES FOR OBTAINING THEM; PLANT REPRODUCTION BY TISSUE CULTURE TECHNIQUES
    • A01H7/00Gymnosperms, e.g. conifers
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01HNEW PLANTS OR NON-TRANSGENIC PROCESSES FOR OBTAINING THEM; PLANT REPRODUCTION BY TISSUE CULTURE TECHNIQUES
    • A01H4/00Plant reproduction by tissue culture techniques ; Tissue culture techniques therefor
    • A01H4/005Methods for micropropagation; Vegetative plant propagation using cell or tissue culture techniques
    • A01H4/006Encapsulated embryos for plant reproduction, e.g. artificial seeds

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Developmental Biology & Embryology (AREA)
  • Cell Biology (AREA)
  • Botany (AREA)
  • Environmental Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biotechnology (AREA)
  • Natural Medicines & Medicinal Plants (AREA)
  • Health & Medical Sciences (AREA)
  • Breeding Of Plants And Reproduction By Means Of Culturing (AREA)
  • Medicines Containing Plant Substances (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Steroid Compounds (AREA)
  • Coloring Foods And Improving Nutritive Qualities (AREA)
  • Seeds, Soups, And Other Foods (AREA)
AT93900142T 1991-12-19 1992-12-18 Desikkation von gymnosperm somatischen embryonen ATE202261T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US81017191A 1991-12-19 1991-12-19
PCT/CA1992/000549 WO1993011660A2 (en) 1991-12-19 1992-12-18 Maturation, desiccation and encapsulation of gymnosperm somatic embryos

Publications (1)

Publication Number Publication Date
ATE202261T1 true ATE202261T1 (de) 2001-07-15

Family

ID=25203192

Family Applications (1)

Application Number Title Priority Date Filing Date
AT93900142T ATE202261T1 (de) 1991-12-19 1992-12-18 Desikkation von gymnosperm somatischen embryonen

Country Status (10)

Country Link
US (3) US5985667A (de)
EP (1) EP0618766B1 (de)
AT (1) ATE202261T1 (de)
AU (1) AU679435B2 (de)
CA (1) CA2125410C (de)
DE (1) DE69231890T2 (de)
FI (1) FI942909A7 (de)
NO (1) NO942324D0 (de)
NZ (1) NZ246137A (de)
WO (1) WO1993011660A2 (de)

Families Citing this family (72)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5427593A (en) * 1990-10-26 1995-06-27 Weyerhaeuser Company Analogs of botanic seed
FR2717656B1 (fr) * 1994-03-25 1996-06-21 Philippe Boxus Procédé de préparation d'embryons somatiques et de points vététatifs de plantes et ses applications.
NZ272210A (en) 1995-05-25 1997-10-24 Carter Holt Harvey Ltd Treatment of somatic embryos to provide viable embryos after storage periods
US5965438A (en) * 1995-06-07 1999-10-12 Phyton, Inc. Cryopreservation of plant cells
US20050158699A1 (en) * 1995-06-07 2005-07-21 Kadkade Prakash G. Cryopreservation of plant cells
JPH09121617A (ja) * 1995-10-30 1997-05-13 Yazaki Corp 発芽促進材及び植物種子の播種方法
AU1373797A (en) * 1995-12-21 1997-07-17 Basf Corporation Low rate application of inhibitors of ethylene biosynthesis or action
US5861360A (en) * 1995-12-21 1999-01-19 Basf Corporation Encapsulated plant growth regulator formulations and applications
US5837653A (en) * 1995-12-21 1998-11-17 Basf Corporation Encapsulated plant growth regulator formulations
US5869424A (en) * 1995-12-21 1999-02-09 Basf Corporation Plant growth retardants in combination with inhibitors of ethylene biosynthesis or action
ID19230A (id) 1996-12-20 1998-06-28 Basf Corp Pengatur pertumbuhan tanaman dalam zat pelarut pirrolidon
WO1998048279A2 (en) * 1997-04-21 1998-10-29 Weyerhaeuser Company Method for determining maturity in conifer somatic embryos
US6143563A (en) * 1997-05-20 2000-11-07 Pioneer Hi-Bred International, Inc. Cryopreservation of embryogenic callus
AU8006298A (en) * 1997-06-13 1999-01-04 University Of Saskatchewan Media and methods for culturing plant embryos
US7119262B1 (en) * 1997-07-31 2006-10-10 Sanford Scientific, Inc. Production of transgenic poinsettia
US6134830A (en) * 1997-11-20 2000-10-24 Weyerhaeuser Company Method for storing and improving the survival rate of conifer somatic embryo germinants
US6150167A (en) * 1998-02-19 2000-11-21 Weyerhaeuser Company Method of determining conifer embryo maturity using sugar alcohol content
BR9815746B1 (pt) * 1998-03-17 2011-03-09 processos de desenvolvimento e maturação de embriões somáticos.
EP0996327B1 (de) 1998-05-15 2007-09-05 University Of Florida Regenerierungssystem für trauben und verwendungen davon
AU746616B2 (en) * 1998-06-01 2002-05-02 Weyerhaeuser Company Methods for classification of somatic embryos
US20040072143A1 (en) * 1998-06-01 2004-04-15 Weyerhaeuser Company Methods for classification of somatic embryos
CA2240135A1 (en) * 1998-06-05 1999-12-05 University Of Saskatchewan Technologies Inc. Increasing concentration of growth regulator during development of somatic embryos
AR019319A1 (es) * 1998-06-12 2002-02-13 Silvagen Inc Proceso para la produccion y posterior plantacion y propagacion ex vitro de embriones somaticos de plantas pregerminadas
US6946295B2 (en) 1998-06-12 2005-09-20 Cellfor, Inc. Process for ex vitro sowing and germination of plant somatic embryos
US6689609B1 (en) 1999-04-15 2004-02-10 Cellfor Inc. Enhancing germination of plant somatic embryos by priming
BR0009784B1 (pt) * 1999-04-15 2013-04-02 processo de nutriinicializaÇço de embriÕes somÁticos de gimnosperma prÉvio a semeadura ex vitro e mÉtodos de produÇço de mudas ou plantas totalmente desenvolvidas a partir de embriÕes somÁticos de gimnospermas e de germinaÇço de embriÕes somÁticos maduros de gimnospermas.
BR0006131A (pt) 1999-05-14 2001-03-27 Univ Florida Videiras resistentes a agente patogênico
CZ20021004A3 (cs) 1999-09-21 2003-05-14 Woody Plant Biotech Aps Metoda pro dozrávání somatických embryí jehličnanů
US6897065B1 (en) 1999-09-21 2005-05-24 Woody Plant Biotech Aps Method for maturation of conifer somatic embryos
US6893873B2 (en) 2002-01-25 2005-05-17 Georgia Tech Research Corporation Methods for improving conifer embryogenesis
US7598073B2 (en) 2002-04-09 2009-10-06 Weyerhaeuser Nr Company Methods for producing high yields of zygotic-like cotyledonary pine embryos utilizing media that include a disaccharide and glucose
US7381562B2 (en) 2002-05-30 2008-06-03 Weyerhaeuser Company Methods for producing cotyledonary pine embryos utilizing a gibberellin
CA2435337C (en) 2002-11-14 2010-03-23 Weyerhaeuser Company Methods for producing conifer somatic embryos
US7521237B2 (en) * 2003-06-23 2009-04-21 Weyerhaeuser Nr Company Methods for promoting maturation of conifer somatic embryos
US7881502B2 (en) * 2003-06-30 2011-02-01 Weyerhaeuser Nr Company Method and system for three-dimensionally imaging an apical dome of a plant embryo
US7530197B2 (en) 2003-06-30 2009-05-12 Weyerhaeuser Co. Automated system and method for harvesting and multi-stage screening of plant embryos
US20040266002A1 (en) * 2003-06-30 2004-12-30 Weyerhaeuser Company Use of abscisic acid in somatic embryogenesis of pine trees
US7732205B2 (en) 2003-07-30 2010-06-08 Weyerhaeuser Nr Company Development and stratification of pine somatic embryos using a liquid system
US7228658B2 (en) * 2003-08-27 2007-06-12 Weyerhaeuser Company Method of attaching an end seal to manufactured seeds
US8691575B2 (en) * 2003-09-30 2014-04-08 Weyerhaeuser Nr Company General method of classifying plant embryos using a generalized Lorenz-Bayes classifier
US7520089B2 (en) * 2003-11-25 2009-04-21 Weyerhaeuser Nr Company Method to improve manufactured seed germination
US20050108929A1 (en) * 2003-11-25 2005-05-26 Edwin Hirahara Method and system for creating manufactured seeds
US20050108935A1 (en) * 2003-11-25 2005-05-26 Edwin Hirahara Method and system of manufacturing artificial seed coats
CA2484533C (en) * 2003-11-25 2008-12-02 Weyerhaeuser Company Systems and method of embryo delivery for manufactured seeds
US7555865B2 (en) * 2003-11-25 2009-07-07 Weyerhaeuser Nr Company Method and system of manufacturing artificial seed coats
CA2486289C (en) 2003-11-25 2008-01-08 Weyerhaeuser Company Combination end seal and restraint
CA2486311C (en) 2003-11-26 2008-08-12 Weyerhaeuser Company Vacuum pick-up device with mechanically assisted release
US20050246802A1 (en) * 2003-12-02 2005-11-03 Attree Stephen M Bulk sorting of conifer somatic embryos
US7795029B2 (en) * 2003-12-04 2010-09-14 Cellfor Inc. Method of ex vitro sowing, germination, growth and conversion of plant somatic embryos or germinants
US7356965B2 (en) * 2003-12-11 2008-04-15 Weyerhaeuser Co. Multi-embryo manufactured seed
US7591287B2 (en) * 2003-12-18 2009-09-22 Weyerhaeuser Nr Company System and method for filling a seedcoat with a liquid to a selected level
CA2495650C (en) * 2004-02-25 2011-05-24 Weyerhaeuser Company Continuous culture of conifer embryogenic tissue
CA2496880C (en) 2004-03-02 2011-01-18 Weyerhaeuser Company Methods for developing conifer somatic embryos
US7568309B2 (en) * 2004-06-30 2009-08-04 Weyerhaeuser Nr Company Method and system for producing manufactured seeds
CA2518279A1 (en) * 2004-09-27 2006-03-27 Weyerhaeuser Company Manufactured seed having a live end seal coating
CA2518166C (en) * 2004-09-27 2012-02-21 Weyerhaeuser Company Manufactured seed having a live end seal
US7547488B2 (en) * 2004-12-15 2009-06-16 Weyerhaeuser Nr Company Oriented strand board panel having improved strand alignment and a method for making the same
WO2006094400A1 (en) * 2005-03-10 2006-09-14 Cellfor Inc. Aerated liquid priming of conifer somatic germinants
US20090227678A1 (en) * 2005-06-23 2009-09-10 Dsm Ip Assets B.V. Process for obtaining lipid form cells
US7654037B2 (en) * 2005-06-30 2010-02-02 Weyerhaeuser Nr Company Method to improve plant somatic embryo germination from manufactured seed
AU2006299757B2 (en) * 2005-10-06 2011-10-06 Cellfor Inc. Method of culturing conifer somatic embryos using S(+)-abscisic acid
US20070087438A1 (en) * 2005-10-17 2007-04-19 Grob James A Methods for conditioning plant somatic embryos
US20070101463A1 (en) * 2005-10-27 2007-05-03 Weyerhaeuser Co. Use of porous membrane to support developing conifer somatic embryos
CA2568476C (en) * 2005-12-22 2015-03-17 Weyerhaeuser Company Methods for storing conifer somatic embryo germinants
US8744775B2 (en) 2007-12-28 2014-06-03 Weyerhaeuser Nr Company Methods for classification of somatic embryos comprising hyperspectral line imaging
US8613158B2 (en) * 2008-04-18 2013-12-24 Ball Horticultural Company Method for grouping a plurality of growth-induced seeds for commercial use or sale based on testing of each individual seed
CA2647900C (en) * 2008-12-23 2017-05-16 National Research Council Of Canada Inhibitors of a 9-cis-epoxycarotenoid dioxygenase
EP2655405A2 (de) 2010-12-20 2013-10-30 E.I. Du Pont De Nemours And Company Trockenheitsresistente pflanzen und entsprechende konstrukte sowie verfahren mit für mate-efflux-polypeptide kodierenden genen
EP2672802A1 (de) * 2011-02-11 2013-12-18 Coating Supply, Inc. Förderung von pflanzenwachstum durch eine gelatine auf collagenbasis
US9546377B2 (en) * 2011-10-28 2017-01-17 E I Du Pont De Nemours And Company Methods for the identification of genes involved in abiotic stress tolerance in plants
US9078427B1 (en) 2014-08-29 2015-07-14 Pioneer Hi Bred International Inc Method of storing plant embryos
EP3186390B1 (de) 2014-08-29 2019-03-27 Pioneer Hi-Bred International, Inc. Verfahren und vorrichtungen mit ölmatrizen

Family Cites Families (50)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3920436A (en) * 1972-08-07 1975-11-18 Minnesota Mining & Mfg Artificial protective environment for plants
US4352883A (en) 1979-03-28 1982-10-05 Damon Corporation Encapsulation of biological material
US4217730A (en) 1979-05-07 1980-08-19 Weyerhaeuser Company Embryogenesis of gymnosperm forest trees
US4241537A (en) 1979-05-10 1980-12-30 W. R. Grace & Co. Plant growth media utilizing polyurethane hydrogel
US4249343A (en) * 1979-07-25 1981-02-10 Eastman Kodak Company Seed coatings
US4245432A (en) * 1979-07-25 1981-01-20 Eastman Kodak Company Seed coatings
US4251952A (en) * 1979-08-06 1981-02-24 Sandoz Ltd. Plant seed coating
US4353184A (en) 1981-05-18 1982-10-12 Weyerhaeuser Company Method for asexual reproduction of coniferous trees
SE442939B (sv) 1981-10-09 1986-02-10 Milan Simak Sett for sortering av fron
US4425178A (en) 1981-11-16 1984-01-10 Weyerhaeuser Company Resin hardener and method for its use
US4534781A (en) 1982-07-27 1985-08-13 Campbell Soup Company Mushroom supplement containing protein and a time delay coating
US4562663A (en) 1982-10-12 1986-01-07 Plant Genetics, Inc. Analogs of botanic seed
US4714679A (en) * 1982-12-03 1987-12-22 The Board Of Governors For Higher Education, State Of Rhode Island And Providence Plantations In vitro propagation of grape
US4715143A (en) 1984-01-13 1987-12-29 Plant Genetics, Inc. Artificial seed coat for botanic seed analogs
JPS6140708A (ja) * 1984-07-31 1986-02-27 ライオン株式会社 人工種子
US4615141A (en) * 1984-08-14 1986-10-07 Purdue Research Foundation Process for encapsulating asexual plant embryos
WO1987002701A1 (en) 1985-10-22 1987-05-07 Plant Genetics, Inc. Methods and media for enhanced somatic embryogenesis
US4777762A (en) * 1986-01-07 1988-10-18 Plant Genetics, Inc. Desiccated analogs of botanic seed
JPS63133904A (ja) * 1986-11-21 1988-06-06 ライオン株式会社 人工種子
EP0293598A3 (de) 1987-04-29 1991-03-20 DNA PLANT TECHNOLOGY CORPORATION (under the laws of the state of Delaware) Somatische Embryogenese und Regeneration von Pflanzen von Kakao
GB8717099D0 (en) * 1987-07-20 1987-08-26 Univ Guelph Induce desiccation tolerance in somatic embryos
US5238835A (en) 1987-07-20 1993-08-24 University Of Guelph Process to induce desiccation tolerance in somatic embryos
WO1989005575A1 (en) * 1987-12-18 1989-06-29 University Of Florida Quiescent plant somatic embryos and method for their production
JPH01218520A (ja) * 1988-02-26 1989-08-31 Teijin Ltd 植物体再生組織の製造方法
WO1990000002A1 (en) 1988-06-14 1990-01-11 Plant Genetics, Inc. Method for maturing somatic embryos for planting in natural environments
JPH0231624A (ja) * 1988-07-21 1990-02-01 Noboru Kaimori 人工種子の製造方法
WO1990001058A1 (en) 1988-07-28 1990-02-08 Plant Genetics, Inc. Method for improved somatic embryogenesis using synthetic auxin analogs
JPH0246240A (ja) * 1988-08-08 1990-02-15 Nitsusen Kagaku Kogyo Kk 人工種子
US5482857A (en) 1989-03-09 1996-01-09 Weyerhaeuser Company Method for reproducing douglas-fir by somatic embryogenesis
US5236841A (en) 1989-03-09 1993-08-17 Gupta Pramod K Method for reproducing conifers by somatic embryogenesis using stepwise hormone adjustment
US5036007A (en) * 1989-03-09 1991-07-30 Weyerhaeuser Company Method for reproducing coniferous plants by somatic embryogenesis using abscisic acid and osmotic potential variation
US5563061A (en) 1989-03-09 1996-10-08 Weyerhaeuser Company Method for reproducing conifers by somatic embryogenesis using a maltose enriched maintenance medium
US5034326A (en) * 1989-10-23 1991-07-23 Weyerhaeuser Company Method for reproducing coniferous plants by somatic embryogenesis using adsorbent materials in the development stage media
US5294549A (en) 1989-03-09 1994-03-15 Weyerhaeuser Company Method for reproducing conifers by somatic embryogenesis using mixed growth hormones for embryo culture
US5041382A (en) * 1989-03-09 1991-08-20 Weyerhaeuser Company High concentration enrichment of conifer embryonal cells
US4957866A (en) * 1989-03-09 1990-09-18 Weyerhaeuser Company Method for reproducing coniferous plants by somatic embryogenesis
FR2647465B1 (fr) * 1989-05-23 1993-11-05 Nestle Sa Produits Procede de conservation d'embryons vegetaux
FI88119C (fi) 1989-07-06 1993-04-13 Valtion Teknillinen Foerfarande och apparatur foer plockning av smao partiklar ur vaetska
FR2649860A1 (fr) * 1989-07-18 1991-01-25 Nestle Sa Procede de conservation d'embryons vegetaux
US5183757A (en) 1989-08-01 1993-02-02 British Columbia Research Corporation Process for the production, desiccation and germination of conifer somatic embryos
US5119588A (en) 1989-10-03 1992-06-09 Weyerhaeuser Company Method and apparatus for culturing autotrophic plants from heterotrophic plant material
US5187092A (en) 1990-03-22 1993-02-16 Institute Of Paper Science And Technology, Inc. Somatic embryogenesis in gymnosperms
JP3219096B2 (ja) 1990-05-10 2001-10-15 ニコメド ファーマ エイエス n―グリコフロール類及びn―エチレングリコール類を含有する医薬製剤
CA2017417A1 (en) 1990-05-24 1991-11-24 Albert A. Marsolais Gametic and somatic embryogenesis using phenylacetic acid
US5288634A (en) * 1990-08-03 1994-02-22 Cornell Research Foundation, Inc. Method of increasing the percentage of viable dried spores of a fungus
US5427593A (en) 1990-10-26 1995-06-27 Weyerhaeuser Company Analogs of botanic seed
US5236469A (en) 1990-10-26 1993-08-17 Weyerhaeuser Company Oxygenated analogs of botanic seed
CA2075135A1 (en) 1991-08-02 1993-02-03 David E. Ellis Particle-mediated transformation of gymnosperms
EP0633719A4 (de) 1992-04-01 1995-12-20 Union Camp Corp Induktion von somatischem embryogenese bei taxus und produktion daraus von alkaloiden mit einem taxane-ring.
US5284765A (en) * 1992-04-08 1994-02-08 Weyerhaeuser Company Method of directionally orienting plant embryos

Also Published As

Publication number Publication date
FI942909L (fi) 1994-08-17
US6372496B1 (en) 2002-04-16
CA2125410A1 (en) 1993-06-24
AU679435B2 (en) 1997-07-03
NO942324D0 (no) 1994-06-17
WO1993011660A2 (en) 1993-06-24
WO1993011660A3 (en) 1993-09-16
EP0618766B1 (de) 2001-06-20
US5464769A (en) 1995-11-07
DE69231890D1 (de) 2001-07-26
EP0618766A1 (de) 1994-10-12
NO942324L (de) 1994-08-17
CA2125410C (en) 2000-03-28
AU3154193A (en) 1993-07-19
US5985667A (en) 1999-11-16
FI942909A7 (fi) 1994-08-17
DE69231890T2 (de) 2002-03-28
NZ246137A (en) 1996-04-26
FI942909A0 (fi) 1994-06-17

Similar Documents

Publication Publication Date Title
ATE202261T1 (de) Desikkation von gymnosperm somatischen embryonen
ATE66112T1 (de) Getrocknete analoge von botanischer saat.
SE9200269D0 (sv) A process for the production, drying and germination of conifer somatic embryos
BE886847A (fr) Complexes d'inclusion de l'acide 2-chlorethylphosphonique leur preparation et compositions regulatrices de la croissance des vegetaux qui contiennent ces complexes
BG92832A (bg) Нитрогуанидинови производни,метод за получаването им и приложение
RU94019969A (ru) Производные 1,8-бензонафтиридина, способы их получения, промежуточные соединения и композиции на основе производных 1,8-бензонафтиридина
DE59002676D1 (de) Verfahren zur Entfernung von Pestiziden aus Ginsengwurzel.
BE760760A (fr) Nouveaux derives d'acide 9-azolyl-fluorene-9-carboxylique, leurprocede de preparation et leur application a la regulation, de la croissance des plantes
Van Buren The seven dots in mesopotamian art and their meaning
DE3577266D1 (de) Verfahren zur vermehrung und kultivation von bambus- oder holzartigen sorten, von deren hybriden und deren mutanten des botanischen genus begonia.
DE69014644D1 (de) Somatische embryogenese von kürbissen.
GB1103000A (en) New agricultural and horticultural compositions
ES2099785T3 (es) Metodo para preparar (s)-1-fenil-1,3-propanodiol o derivados del mismo.
SU1728995A1 (ru) Способ выращивания древесины с декоративной текстурой
DE3881770D1 (de) Zusammensetzungen zum foerdern der tierwachstums.
Dix Cool Green: Amazing, Remarkable Trees
SU1340672A1 (ru) Способ отбора раннеспелых форм огурца
Vaartaja Effect of photoperiod on drought resistance of white spruce seedlings
Xiao-yun et al. Analysis of dynamics of plant weight in ephemerals
KR840008644A (ko) 원예재배용 클로레라 비료의 제조방법
JPS6436329A (en) Character string registration retriever
TNSN89003A1 (fr) Compositions
DE8604006U1 (de) Ständer für Blumengestecke (Trockenblumen und Frischblumen)
KR890009242A (ko) 건조형 제조종자 및 그 제조방법
ES294538U (es) Caja-mesa para juego de pelota, perfeccionada

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties