FR2260301B1 - - Google Patents

Info

Publication number
FR2260301B1
FR2260301B1 FR7436258A FR7436258A FR2260301B1 FR 2260301 B1 FR2260301 B1 FR 2260301B1 FR 7436258 A FR7436258 A FR 7436258A FR 7436258 A FR7436258 A FR 7436258A FR 2260301 B1 FR2260301 B1 FR 2260301B1
Authority
FR
France
Prior art keywords
tobacco
carbon dioxide
liquid carbon
temperature
liquid
Prior art date
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
Application number
FR7436258A
Other languages
English (en)
Other versions
FR2260301A1 (fr
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Philip Morris USA Inc
Original Assignee
Philip Morris USA Inc
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=23754202&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=FR2260301(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Philip Morris USA Inc filed Critical Philip Morris USA Inc
Publication of FR2260301A1 publication Critical patent/FR2260301A1/fr
Application granted granted Critical
Publication of FR2260301B1 publication Critical patent/FR2260301B1/fr
Expired legal-status Critical Current

Links

Classifications

    • AHUMAN NECESSITIES
    • A24TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24BMANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
    • A24B3/00Preparing tobacco in the factory
    • A24B3/18Other treatment of leaves, e.g. puffing, crimpling, cleaning
    • A24B3/182Puffing
    • A24B3/185Puffing by impregnating with a liquid and subsequently freezing and evaporating this liquid
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61NELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N5/00Radiation therapy
    • A61N5/06Radiation therapy using light
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S131/00Tobacco
    • Y10S131/90Liquified gas employed in puffing tobacco
FR7436258A 1974-02-12 1974-10-30 Expired FR2260301B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/441,767 US4340073A (en) 1974-02-12 1974-02-12 Expanding tobacco

Publications (2)

Publication Number Publication Date
FR2260301A1 FR2260301A1 (fr) 1975-09-05
FR2260301B1 true FR2260301B1 (fr) 1977-10-28

Family

ID=23754202

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7436258A Expired FR2260301B1 (fr) 1974-02-12 1974-10-30

Country Status (24)

Country Link
US (1) US4340073A (fr)
JP (1) JPS563021B2 (fr)
AR (1) AR201523A1 (fr)
AU (1) AU7423574A (fr)
BE (1) BE821568A (fr)
BG (1) BG28831A3 (fr)
CA (1) CA1013640A (fr)
CH (1) CH587615A5 (fr)
DO (1) DOP1974002320A (fr)
ES (1) ES431446A1 (fr)
FI (1) FI58048C (fr)
FR (1) FR2260301B1 (fr)
GB (1) GB1444309A (fr)
HK (1) HK42178A (fr)
IL (1) IL45986A (fr)
IN (1) IN143109B (fr)
IT (1) IT1040558B (fr)
MY (1) MY8000057A (fr)
NL (1) NL7414525A (fr)
NO (1) NO142650C (fr)
PH (1) PH14295A (fr)
SE (1) SE410815B (fr)
SU (1) SU677631A3 (fr)
YU (1) YU36855B (fr)

Families Citing this family (133)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3982550A (en) * 1975-06-05 1976-09-28 Philip Morris Incorporated Process for expanding tobacco
US4336814A (en) * 1977-08-08 1982-06-29 Philip Morris Incorporated Process for expanding tobacco
GB1570270A (en) * 1977-08-08 1980-06-25 Philip Morris Inc Process for expanding tobacco
USRE32014E (en) * 1977-08-08 1985-10-29 Philip Morris, Inc. Process for expanding tobacco
AU525910B2 (en) * 1978-03-29 1982-12-09 Philip Morris Products Inc. Puffing tobacco leaves
US4310006A (en) * 1978-03-31 1982-01-12 American Brands, Inc. Method and apparatus for expanding tobacco
US4253474A (en) * 1978-03-31 1981-03-03 American Brands, Inc. Method for expanding tobacco
US4250898A (en) * 1978-10-13 1981-02-17 Philip Morris Incorporated Carbon dioxide impregnation of tobacco by super cooling
US4257431A (en) * 1978-11-13 1981-03-24 R. J. Reynolds Tobacco Company Process for expanding tobacco
US4270553A (en) * 1978-11-13 1981-06-02 R. J. Reynolds Tobacco Company Process and apparatus for expanding tobacco
DE2903300C2 (de) * 1979-01-29 1982-06-09 H.F. & Ph.F. Reemtsma Gmbh & Co, 2000 Hamburg Verfahren zur Verbesserung der Füllfähigkeit von Tabaken
US4308876A (en) * 1979-02-16 1982-01-05 Airco, Inc. Methods and apparatus for expanding tobacco
US4366825A (en) * 1979-11-21 1983-01-04 Philip Morris Incorporated Expansion of tobacco
US4388932A (en) * 1980-12-31 1983-06-21 Philip Morris, Incorporated Process for improving filling power of expanded tobacco
US4460000A (en) * 1982-06-14 1984-07-17 The Boc Group, Inc. Vacuum and gas expansion of tobacco
US4532945A (en) * 1982-09-21 1985-08-06 Philip Morris Incorporated Process for increasing and maintaining the filling power of tobacco
US4554932A (en) * 1983-03-03 1985-11-26 R. J. Reynolds Tobacco Company Pressure vessel and method of using same
ATE34284T1 (de) * 1983-04-21 1988-06-15 Reemtsma H F & Ph Verfahren zur verbesserung der fuellfaehigkeit von tabak.
CH662478A5 (de) * 1983-04-23 1987-10-15 Hauni Werke Koerber & Co Kg Verfahren und einrichtung zum blaehen von tabak.
US4519407A (en) * 1983-06-13 1985-05-28 Hellier John A Method and apparatus for treating tobacco
US4528994A (en) * 1983-12-16 1985-07-16 Brown & Williamson Tobacco Corporation Tobacco treating process
US4760854A (en) * 1985-12-02 1988-08-02 Brown & Williamson Tobacco Corporation Tobacco expansion process
JPS62161018U (fr) * 1986-04-01 1987-10-13
US4791942A (en) * 1986-08-01 1988-12-20 The American Tobacco Company Process and apparatus for the expansion of tobacco
US5076293A (en) * 1989-06-19 1991-12-31 R. J. Reynolds Tobacco Company Process and apparatus for the treatment of tobacco material
US5056537A (en) * 1989-09-29 1991-10-15 R. J. Reynolds Tobacco Company Cigarette
US5095922A (en) * 1990-04-05 1992-03-17 R. J. Reynolds Tobacco Company Process for increasing the filling power of tobacco material
US5143096A (en) * 1991-02-04 1992-09-01 The Boc Group, Inc. Method and apparatus for expanding cellular materials
US5251649A (en) * 1991-06-18 1993-10-12 Philip Morris Incorporated Process for impregnation and expansion of tobacco
US5259403A (en) * 1992-03-18 1993-11-09 R. J. Reynolds Tobacco Company Process and apparatus for expanding tobacco cut filler
SK139993A3 (en) * 1992-12-17 1994-09-07 Philip Morris Prod Method of impregnation and expanding of tobacco and device for its performing
US5819754A (en) * 1995-12-29 1998-10-13 R. J. Reynolds Tobacco Company Tobacco expansion processes and apparatus
US5908032A (en) * 1996-08-09 1999-06-01 R.J. Reynolds Tobacco Company Method of and apparatus for expanding tobacco
DE19734364A1 (de) * 1997-08-08 1999-02-11 Hauni Maschinenbau Ag Verfahren und Vorrichtung zum Aufbringen eines Konditionierungsmediums auf Tabakmaterial
EP1104996B1 (fr) * 1998-08-17 2003-02-26 Unilever Plc Traitement de the au dioxyde de carbone
US6209546B1 (en) 1998-11-30 2001-04-03 Truman W. Ellison Apparatus and method for improved hydrate formation and improved efficiency of recovery of expansion agent in processes for expanding tobacco and other agricultural products
US6575170B1 (en) 2000-11-27 2003-06-10 Ravi Prasad Method and apparatus for expanding tobacco material
US7025066B2 (en) * 2002-10-31 2006-04-11 Jerry Wayne Lawson Method of reducing the sucrose ester concentration of a tobacco mixture
US7556047B2 (en) * 2003-03-20 2009-07-07 R.J. Reynolds Tobacco Company Method of expanding tobacco using steam
AP2265A (en) * 2003-08-19 2011-08-01 22Nd Century Ltd Llc Reduced-exposure tobacco products.
EP1893043A4 (fr) * 2005-05-11 2013-07-31 Vector Tobacco Inc Produits du tabac a risques reduits et procede permettant de produire ceux-ci
US20070137663A1 (en) * 2005-12-01 2007-06-21 R. J. Reynolds Tobacco Company Method of extracting sucrose esters from oriental tobacco
EP1925218A1 (fr) * 2006-11-23 2008-05-28 Philip Morris Products S.A. Système pour la production de tabac expansé
US20100206317A1 (en) * 2007-09-28 2010-08-19 Vector Tobacco, Inc. Reduced risk tobacco products and use thereof
US8178145B1 (en) 2007-11-14 2012-05-15 JMC Enterprises, Inc. Methods and systems for applying sprout inhibitors and/or other substances to harvested potatoes and/or other vegetables in storage facilities
US8434496B2 (en) 2009-06-02 2013-05-07 R. J. Reynolds Tobacco Company Thermal treatment process for tobacco materials
US8944072B2 (en) 2009-06-02 2015-02-03 R.J. Reynolds Tobacco Company Thermal treatment process for tobacco materials
US20110220130A1 (en) 2009-12-15 2011-09-15 John-Paul Mua Tobacco Product And Method For Manufacture
US9605890B2 (en) 2010-06-30 2017-03-28 Jmc Ventilation/Refrigeration, Llc Reverse cycle defrost method and apparatus
EP2654468A1 (fr) * 2010-12-23 2013-10-30 Philip Morris Products S.a.s. Tabac haché comprenant des tiges enroulées découpées
TW201247115A (en) 2011-02-17 2012-12-01 British American Tobacco Co Smoking articles
US9420825B2 (en) 2012-02-13 2016-08-23 R.J. Reynolds Tobacco Company Whitened tobacco composition
US20130269719A1 (en) 2012-04-11 2013-10-17 R.J. Reynolds Tobacco Company Method for treating plants with probiotics
GB201207211D0 (en) 2012-04-25 2012-06-06 British American Tobacco Co Smoking articles
US9485953B2 (en) 2012-07-19 2016-11-08 R.J. Reynolds Tobacco Company Method for treating tobacco plants with enzymes
GB201221207D0 (en) * 2012-11-26 2013-01-09 British American Tobacco Co Treatment of tobacco material
US9155334B2 (en) 2013-04-05 2015-10-13 R.J. Reynolds Tobacco Company Modification of bacterial profile of tobacco
US10076129B1 (en) 2016-07-15 2018-09-18 JMC Enterprises, Inc. Systems and methods for inhibiting spoilage of stored crops
US10470487B2 (en) 2017-04-06 2019-11-12 R.J. Reynolds Tobacco Company Smoke treatment
US11284642B2 (en) 2017-09-05 2022-03-29 Philip Morris Usa Inc. Vessel screen retaining system and method
US11278050B2 (en) 2017-10-20 2022-03-22 R.J. Reynolds Tobacco Company Methods for treating tobacco and tobacco-derived materials to reduce nitrosamines
GB201803905D0 (en) * 2018-03-12 2018-04-25 British American Tobacco Investments Ltd Methods for treating tobacco, material, apparatus for treating tobacco material, treated tobacco material and uses thereof
US20200196658A1 (en) 2018-12-20 2020-06-25 R.J. Reynolds Tobacco Company Method for whitening tobacco
US11213062B2 (en) 2019-05-09 2022-01-04 American Snuff Company Stabilizer for moist snuff
US20210068447A1 (en) 2019-09-11 2021-03-11 R. J. Reynolds Tobacco Company Pouched products with enhanced flavor stability
US20210068448A1 (en) 2019-09-11 2021-03-11 Nicoventures Trading Limited Method for whitening tobacco
US20210068446A1 (en) 2019-09-11 2021-03-11 R. J. Reynolds Tobacco Company Oral product with cellulosic flavor stabilizer
EP4027817A1 (fr) 2019-09-11 2022-07-20 Nicoventures Trading Limited Procédés alternatifs de blanchiment du tabac
US11369131B2 (en) 2019-09-13 2022-06-28 Nicoventures Trading Limited Method for whitening tobacco
US11903406B2 (en) 2019-09-18 2024-02-20 American Snuff Company, Llc Method for fermenting tobacco
MX2022005285A (es) 2019-10-31 2022-05-24 Nicoventures Trading Ltd Producto oral y metodo de fabricacion.
MX2022006973A (es) 2019-12-09 2022-09-12 Nicoventures Trading Ltd Vellon en capas para productos embolsados.
US20210169123A1 (en) 2019-12-09 2021-06-10 Nicoventures Trading Limited Pouched products with enhanced flavor stability
US11672862B2 (en) 2019-12-09 2023-06-13 Nicoventures Trading Limited Oral products with reduced irritation
US20210169138A1 (en) 2019-12-09 2021-06-10 Nicoventures Trading Limited Fibrous fleece material
US20210169126A1 (en) 2019-12-09 2021-06-10 Nicoventures Trading Limited Oral composition with salt inclusion
US11617744B2 (en) 2019-12-09 2023-04-04 Nico Ventures Trading Limited Moist oral compositions
US20210169890A1 (en) 2019-12-09 2021-06-10 Nicoventures Trading Limited Oral composition with polymeric component
CA3160271A1 (fr) 2019-12-09 2021-06-17 Nicoventures Trading Limited Nanoemulsion a usage oral
US20210169786A1 (en) 2019-12-09 2021-06-10 Nicoventures Trading Limited Oral composition with beet material
US20210169783A1 (en) 2019-12-09 2021-06-10 Nicoventures Trading Limited Oral products with controlled release
EP4072317A1 (fr) 2019-12-09 2022-10-19 Nicoventures Trading Limited Produits en sachet avec liant thermoscellable
US20210170031A1 (en) 2019-12-09 2021-06-10 Nicoventures Trading Limited Oral composition with nanocrystalline cellulose
WO2021116916A1 (fr) 2019-12-09 2021-06-17 Nicoventures Trading Limited Produit oral avec de multiples arômes ayant différents profils de libération
WO2021116842A1 (fr) 2019-12-09 2021-06-17 Nicoventures Trading Limited Produits à usage oral à libération contrôlée
US20210169868A1 (en) 2019-12-09 2021-06-10 Nicoventures Trading Limited Oral compositions with reduced water content
US20210169785A1 (en) 2019-12-09 2021-06-10 Nicoventures Trading Limited Oral compositions with reduced water activity
WO2021116865A1 (fr) 2019-12-09 2021-06-17 Nicoventures Trading Limited Agents pour composition orale
WO2021116919A1 (fr) 2019-12-09 2021-06-17 Nicoventures Trading Limited Non-tissé pour produit oral avec composant libérable
JP2023505804A (ja) 2019-12-09 2023-02-13 ニコベンチャーズ トレーディング リミテッド 溶解可能な構成成分を有する口腔用製品
US20210169137A1 (en) 2019-12-09 2021-06-10 Nicoventures Trading Limited Pouched products
WO2021116855A1 (fr) 2019-12-09 2021-06-17 Nicoventures Trading Limited Compositions orales et procédés de fabrication
US20210169784A1 (en) 2019-12-09 2021-06-10 Nicoventures Trading Limited Buffered oral compositions
US11793230B2 (en) 2019-12-09 2023-10-24 Nicoventures Trading Limited Oral products with improved binding of active ingredients
US20210169788A1 (en) 2019-12-09 2021-06-10 Nicoventures Trading Limited Oral product and method of manufacture
WO2021116881A1 (fr) 2019-12-09 2021-06-17 Nicoventures Trading Limited Produit à usage oral en sachet poreux comprenant un matériau non-tissé
WO2021116856A2 (fr) 2019-12-09 2021-06-17 Nicoventures Trading Limited Produits à usage oral
US20210169132A1 (en) 2019-12-09 2021-06-10 Nicoventures Trading Limited Oral composition including gels
WO2021116895A2 (fr) 2019-12-09 2021-06-17 Nicoventures Trading Limited Sachet sensible à un stimulus
US11712059B2 (en) 2020-02-24 2023-08-01 Nicoventures Trading Limited Beaded tobacco material and related method of manufacture
WO2021250516A1 (fr) 2020-06-08 2021-12-16 Nicoventures Trading Limited Composition orale effervescente comprenant un principe actif
GB202013491D0 (en) 2020-08-27 2020-10-14 Nicoventures Holdings Ltd Oral Product
US11937626B2 (en) 2020-09-04 2024-03-26 Nicoventures Trading Limited Method for whitening tobacco
JP2023540812A (ja) 2020-09-11 2023-09-26 ニコベンチャーズ トレーディング リミテッド アルギン酸塩ベースの基材
GB202016880D0 (en) * 2020-10-23 2020-12-09 Nicoventures Trading Ltd Articles for use in non-combustible aerosol provision systems
US20240008522A1 (en) 2020-11-18 2024-01-11 Nicoventures Trading Limited Oral products
US20220232881A1 (en) 2021-01-28 2022-07-28 Nicoventures Trading Limited Method for sealing pouches
US20220295862A1 (en) 2021-03-19 2022-09-22 Nicoventures Trading Limited Beaded substrates for aerosol delivery devices
IL305999A (en) 2021-03-19 2023-11-01 Nicoventures Trading Ltd Extractable substrates for spray delivery devices
US20220346436A1 (en) 2021-04-22 2022-11-03 Nicoventures Trading Limited Orally dissolving films
WO2022224200A1 (fr) 2021-04-22 2022-10-27 Nicoventures Trading Limited Compositions destinées à être administrées par voie orale et procédés de production
US20220354785A1 (en) 2021-04-22 2022-11-10 Nicoventures Trading Limited Oral lozenge products
WO2022224197A1 (fr) 2021-04-22 2022-10-27 Nicoventures Trading Limited Composition orale effervescente
US20220354155A1 (en) 2021-04-30 2022-11-10 Nicoventures Trading Limited Multi-compartment oral pouched product
US20220354156A1 (en) 2021-04-30 2022-11-10 Nicoventures Trading Limited Oral pouched product with high density load
WO2022234522A1 (fr) 2021-05-06 2022-11-10 Nicoventures Trading Limited Compositions orales et procédés associés pour réduire l'irritation de la gorge
WO2022264066A1 (fr) 2021-06-16 2022-12-22 Nicoventures Trading Limited Produit en sachet comprenant une composition soluble
CA3223460A1 (fr) 2021-06-21 2022-12-29 Nicoventures Trading Limited Comprime de produit oral et procede de fabrication
EP4358748A1 (fr) 2021-06-25 2024-05-01 Nicoventures Trading Limited Produits pour voie buccale et procédé de fabrication
EP4366551A1 (fr) 2021-07-09 2024-05-15 Nicoventures Trading Limited Structures extrudées
WO2023007440A1 (fr) 2021-07-30 2023-02-02 Nicoventures Trading Limited Substrat de génération d'aérosol comprenant de la cellulose microcristalline
CA3233375A1 (fr) 2021-09-30 2023-04-06 Michael Zawadzki Produit oral comprenant une amine basique et un agent d'appariement d'ions
CA3233389A1 (fr) 2021-09-30 2023-04-06 Nicolas H. VON COSMOS Composition de gomme orale
US20230148660A1 (en) 2021-11-15 2023-05-18 Nicoventures Trading Limited Products with enhanced sensory characteristics
US20230148652A1 (en) 2021-11-15 2023-05-18 Nicoventures Trading Limited Oral products with nicotine-polymer complex
WO2023119134A1 (fr) 2021-12-20 2023-06-29 Nicoventures Trading Limited Matériau de substrat comprenant des billes pour dispositifs de distribution d'aérosol
US20230309603A1 (en) 2022-03-31 2023-10-05 R.J. Reynolds Tobacco Company Agglomerated botanical material for oral products
WO2023194959A1 (fr) 2022-04-06 2023-10-12 Nicoventures Trading Limited Produits en sachet avec liant thermoscellable
WO2023242822A1 (fr) 2022-06-17 2023-12-21 Nicoventures Trading Limited Feuille revêtue de tabac et consommable fabriqué à partir de celle-ci
WO2024069542A1 (fr) 2022-09-30 2024-04-04 R. J. Reynolds Tobacco Company Procédé de formation de tabac reconstitué
WO2024069544A1 (fr) 2022-09-30 2024-04-04 Nicoventures Trading Limited Substrat de tabac reconstitué pour dispositif de distribution d'aérosol
WO2024079722A1 (fr) 2022-10-14 2024-04-18 Nicoventures Trading Limited Produits en sachet contenant des capsules
WO2024089588A1 (fr) 2022-10-24 2024-05-02 Nicoventures Trading Limited Produits en forme de sachet

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1924827A (en) * 1927-11-08 1933-08-29 Anderson Puffed Rice Company Production of puffed products
US1789435A (en) * 1929-01-28 1931-01-20 American Mach & Foundry Expanding tobacco
US3575178A (en) * 1969-03-13 1971-04-20 Reynolds Tobacco Co R A process for increasing the filling capacity of tobacco
US3665061A (en) * 1969-07-16 1972-05-23 United States Banknote Corp Process for producing collagen sponges
US3771533A (en) * 1970-08-31 1973-11-13 Philip Morris Inc Process for puffing tobacco

Also Published As

Publication number Publication date
JPS50107197A (fr) 1975-08-23
SU677631A3 (ru) 1979-07-30
BG28831A3 (en) 1980-07-15
HK42178A (en) 1978-07-28
SE410815B (sv) 1979-11-12
NO142650B (no) 1980-06-16
US4340073A (en) 1982-07-20
PH14295A (en) 1981-05-04
IT1040558B (it) 1979-12-20
FI58048C (fi) 1980-12-10
NO743552L (fr) 1975-08-13
AR201523A1 (es) 1975-03-21
YU36855B (en) 1984-08-31
FI58048B (fi) 1980-08-29
FI286774A (fr) 1975-08-13
AU7423574A (en) 1976-04-15
DE2446899B2 (de) 1977-03-10
MY8000057A (en) 1980-12-31
IN143109B (fr) 1977-10-01
YU282274A (en) 1982-02-25
DOP1974002320A (es) 1983-04-09
IL45986A (en) 1978-07-31
SE7412497L (fr) 1975-08-13
BE821568A (fr) 1975-02-17
CA1013640A (en) 1977-07-12
CH587615A5 (fr) 1977-05-13
GB1444309A (en) 1976-07-28
FR2260301A1 (fr) 1975-09-05
DE2446899A1 (de) 1975-08-21
NL7414525A (nl) 1975-08-14
ES431446A1 (es) 1977-01-16
IL45986A0 (en) 1975-02-10
NO142650C (no) 1980-09-24
JPS563021B2 (fr) 1981-01-22

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse