NL8503221A - FOIL ANCHORING WITH INDOOR ANCHORING SYSTEM. - Google Patents
FOIL ANCHORING WITH INDOOR ANCHORING SYSTEM. Download PDFInfo
- Publication number
- NL8503221A NL8503221A NL8503221A NL8503221A NL8503221A NL 8503221 A NL8503221 A NL 8503221A NL 8503221 A NL8503221 A NL 8503221A NL 8503221 A NL8503221 A NL 8503221A NL 8503221 A NL8503221 A NL 8503221A
- Authority
- NL
- Netherlands
- Prior art keywords
- foil
- tent
- floor
- anchoring
- inner tent
- Prior art date
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/35—Extraordinary methods of construction, e.g. lift-slab, jack-block
- E04B1/3505—Extraordinary methods of construction, e.g. lift-slab, jack-block characterised by the in situ moulding of large parts of a structure
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/16—Structures made from masses, e.g. of concrete, cast or similarly formed in situ with or without making use of additional elements, such as permanent forms, substructures to be coated with load-bearing material
- E04B1/167—Structures made from masses, e.g. of concrete, cast or similarly formed in situ with or without making use of additional elements, such as permanent forms, substructures to be coated with load-bearing material with permanent forms made of particular materials, e.g. layered products
- E04B1/168—Structures made from masses, e.g. of concrete, cast or similarly formed in situ with or without making use of additional elements, such as permanent forms, substructures to be coated with load-bearing material with permanent forms made of particular materials, e.g. layered products flexible
- E04B1/169—Structures made from masses, e.g. of concrete, cast or similarly formed in situ with or without making use of additional elements, such as permanent forms, substructures to be coated with load-bearing material with permanent forms made of particular materials, e.g. layered products flexible inflatable
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G11/00—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs
- E04G11/04—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs for structures of spherical, spheroid or similar shape, or for cupola structures of circular or polygonal horizontal or vertical section; Inflatable forms
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G11/00—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs
- E04G11/04—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs for structures of spherical, spheroid or similar shape, or for cupola structures of circular or polygonal horizontal or vertical section; Inflatable forms
- E04G11/045—Inflatable forms
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/35—Extraordinary methods of construction, e.g. lift-slab, jack-block
- E04B2001/3588—Extraordinary methods of construction, e.g. lift-slab, jack-block using special lifting or handling devices, e.g. gantries, overhead conveying rails
- E04B2001/3594—Extraordinary methods of construction, e.g. lift-slab, jack-block using special lifting or handling devices, e.g. gantries, overhead conveying rails inflatable lifting or handling devices
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Mechanical Engineering (AREA)
- Tents Or Canopies (AREA)
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
- Reinforcement Elements For Buildings (AREA)
Description
—i— FOLIE-VERANKERING MET EEN B I N N E N-VERANKERING-SYSTEEM.—I— FOIL ANCHORING WITH A B I N N E N ANCHORING SYSTEM.
Werkwijze voor het verankeren van trekkrachten uit onder drulc staande folies met een binnen-ringconstructie.Method for anchoring tensile forces from pressure-resistant films with an inner ring construction.
* De uitvinding heeft betrekking op een opblaasbare en dragende structuur voor axiaal-symmetrische constructies voor een woning,een gebouw of een 5 reservoir,waarbij de binnenfolie onder hoge druk wordt gezet en waarbij de daardoor ontstane trekkrachten uit de binnen-folie verankerd moeten worden.Deze aanvrage sluit aan op een eerder door mij ingediende oktrooi-aanvrage met no: 8301971 en andere aanvragen,die gelijktijdig met deze aanvrage zijn ingediend.The invention relates to an inflatable and load-bearing structure for axially symmetrical structures for a house, building or a reservoir, in which the inner foil is put under high pressure and in which the resulting tensile forces must be anchored out of the inner foil. This application is in line with a previously filed patent application No. 8301971 and other applications filed simultaneously with this application.
10 De problematiek wordt aangegeven in fig.4.De bodem is gestort, de binnenfolie is onder druk gebracht en de spouw is gevuld met een uithardende vloeistof 4.De binnendruk 19 van de binnen-tent 7 is groter of in evenwicht met de hydrostatische druk 20 van de vloeistof in de spouw.10 The problem is indicated in fig. 4. The bottom is poured, the inner foil is pressurized and the cavity is filled with a hardening liquid 4. The inner pressure 19 of the inner tent 7 is greater or in balance with the hydrostatic pressure 20 of the liquid in the cavity.
( 19 20 ).De buitenfolie 9 is door middel van de opgewekte horizontale 15 ringtrekracht in evenwicht met de hydrostatische druk 20 in de spouw.(19 20). The outer foil 9 is in equilibrium with the hydrostatic pressure 20 in the cavity by means of the generated horizontal annular pulling force.
Ten gevolge van het opblazen van de binnen-tent is een verticale trekkracht T (21) ontstaan in de binnen-folie met een grootte van: T=^/4xDxP waarin:As a result of the inflation of the inner tent, a vertical tensile force T (21) has been created in the inner foil with a size of: T = ^ / 4xDxP in which:
VV
T= trekracht per m .T = tensile force per m.
r 20 D= diameter binnen-tent in m .r 20 D = inner tent diameter in m.
ks 2 P= druk binnen-tent in °/m .ks 2 P = pressure inner tent in ° / m.
De kracht T (21) moet verankerd worden.Dit kan gebeuren door tegengewicht: a. de aanwezige luchtdruk 19.Force T (21) must be anchored.This can be done by counterweight: a. The air pressure present 19.
b. eventueel aanwezig watergewicht 6.b. any water weight present 6.
25 c.eigen gewicht van de bodem 4.25 c. Own weight of the bottom 4.
d. het max.toelaatbare moment,dat de bodemplaat kan leveren,als tegenwerkend moment.d. the maximum permissible moment, which the bottom plate can deliver, as a counter moment.
e. eventuele grondankers 13 door een bodem-doorvoerbuis 14.e. any ground anchors 13 through a bottom conduit 14.
De verankering met grondankers kan op twee manieren gebeuren: (zie fig.5): 30 1. Verankering binnen de binnen-folie(=binnen-tent).Anchoring with ground anchors can be done in two ways: (see fig. 5): 30 1. Anchoring within the inner foil (= inner tent).
2. Verankering buiten de binnen-folie,dus in de spouw.2. Anchoring outside the inner foil, ie in the cavity.
Het onder 1 genoemde systeem met verankering binnen de binnenfolie wordt in deze aanvrage verder uitgewerkt.Het onder 2 genoemde systeem wordt in een aparte aanvrage uitgewerkt.The system mentioned under 1 with anchoring within the inner foil is further elaborated in this application. The system mentioned under 2 is elaborated in a separate application.
; j „ ^ L· ά j —2— W Λ,; j „^ L · ά j —2— W Λ,
Bij de werkwijze met verankering van grondankers aan de binnenzijde van de binnen-tent werkt het systeem als volgt.De buitenbodemring 3 trekt de bodem in de vorm;de bodem en de buitenbodemring worden volgeschuimd.(zie fig. l).Door de dubbele wandfolie (buiten en binnen-tent) loopt een lucht-5 sluis,waar een blower 24 en een compressor 8 met ventielen op aangesloten i zijn.Door de luchtsluis kan men in de binnen-tent komen.Nadat de bodem verhard is,brengt men de stalen binnen-ring 22 in stukken aan en kan deze met bouten door het bodem-doorvoerstuk 14 (ronde kunststof of stalen buis) vastklemmen op de onderste stalen ring 23 en/of aan de "duckbill^-grondan-10 kers 13,die door doorvoerstuk 14 in de grond gebracht kunnen worden.(zie fig 2.)Hierna wordt de binnentent op druk gezet,de spouw wordt volge— schuimd en na verharding wordt de druk afgelaten.Door de luchtsluis (de ramen of de deuren) kan men in de binnentent komen,de (stalen) binnenring 22 demonteren en de binnen-folie verwijderen voor hergebruik.(zie 15 fig 3 rechterdeel).De binnen-folie moet in dit geval glad zijn en niet hechten aan de spouwvulling.Nu is serie -fabricage mogelijk en dit is een groot voordeel.Het nadeel is,dat men een luchtsluis of mangat nodig heeft. Hen kan dit echter aanbrengen ter plaatse van een later te maken raam- of deuropening.In the method of anchoring ground anchors on the inside of the inner tent, the system works as follows: The outer bottom ring 3 pulls the bottom into shape; the bottom and the outer bottom ring are foamed (see fig. 1). (outside and inner tent) there is an air-5 lock, to which a blower 24 and a compressor 8 with valves are connected i. Through the airlock you can enter the inner tent. After the bottom has hardened, the steel inner ring 22 in pieces and can bolt it through the bottom lead-through piece 14 (round plastic or steel tube) to the lower steel ring 23 and / or to the "duckbill® ground stocker 13, which is lead-through piece 14 can be placed in the ground. (see fig 2.) After this, the inner tent is pressurized, the cavity is foamed and the pressure is released after hardening. The airlock (the windows or the doors) allows you to the inner tent, disassemble the (steel) inner ring 22 and remove the inner foil for reuse. (see 15 fig 3 right part) .The inner foil in this case must be smooth and not adhere to the cavity filling.Now series production is possible and this is a great advantage.The disadvantage is that an airlock or needs manhole. However, they can apply this at the location of a window or door opening to be made later.
20 De plaats van de buitenbodemring 3 ligt in horizontale zin niet vast.Fig. 1 toont een mogelijkheidjm.n. de buitenbodemring ter plaatse van f de kruising van de wand met de bodem.Hierbij zijn de folies t.p.v. de kruising allemaal met elkaar doorverbonden om de trekkrachten te verankeren.20 The position of the outer bottom ring 3 is not fixed in a horizontal sense. 1 shows a possibility. the outer bottom ring at the location of the junction of the wall with the bottom, with the foils at the the junction all interconnected to anchor the tensile forces.
De binnen-tent zit vast aan de bodembovenfolie 1 en moet bij hergebruik 25 in de hoek worden losgesneden.De doorsnijdingen kunnen achteraf weer aan elkaar geplakt worden en hierna is de totale binnen-tent weer klaar voor hergebruik (bodem 1 en wand 7 is weer één geheel).The inner tent is attached to the bottom top foil 1 and must be cut loose in the corner during reuse. The cross-sections can be glued back together afterwards, after which the entire inner tent is ready for reuse (bottom 1 and wall 7 is again a whole).
Door de buitenbodemring 3 naast de wand te plaatsen (zie fig.6); dus buiten wand 9,is het mogelijk om de vloer voor te storten.Voor het 30 storten worden de bodem-doorvoerstukken 14 aangebracht.Deze bestaan uit een holle kunststof buis (of staal) met aangelaste driehoekvormige ankers. Zie fig. 7.Bodemdoorvoerstuk 14 heeft een snijmond aan de onderzijde en kan door de onderfolie 2 gedrukt worden en blijft vertikaal staan door de ankers 25.(gemaakt van wapenings-staal,bijv.0 12 mm.) 35 Als de vloer verhard is,wordt de binnentent erop aangebracht.De vloer is gestort op de bodemfolie 2 en tussen de buitenbodemring 3.De bovenste bo-demfolie 1 ontbreekt.De geplaatste binnen-tent bestaat uit een wand 7 en een bodem 7 .(=bodemfolie l).De binneh-tent wordt verankerd aan de aange- V ' . ll L 'i ^ > ' —3— brachte verankeringen door middel van de bodemring 22,de binnen-tent wordt op druk gezet en de wand wordt gestort tussen de binnen- en de buitentent.By placing the outer bottom ring 3 next to the wall (see fig. 6); so outside wall 9, it is possible to pre-pour the floor. Before pouring, the bottom lead-through pieces 14 are provided. These consist of a hollow plastic tube (or steel) with welded triangular anchors. See fig. 7. Bottom grommet 14 has a cutting nozzle at the bottom and can be pushed through the bottom foil 2 and remains vertical by the anchors 25. (made of reinforcing steel, eg 0 12 mm.) 35 When the floor is paved , the inner tent is placed on it. The floor is poured on the bottom foil 2 and between the outer bottom ring 3. The top bottom foil 1 is missing. The placed inner tent consists of a wall 7 and a bottom 7. (= bottom foil 1). The inner tent is anchored to the V '. Anchors are brought in by means of the bottom ring 22, the inner tent is pressurized and the wall is poured between the inner and the outer tent.
Naar keuze kan men de vloer ook voor-storten met boven-bodemfolie l.Men heeft nu de bodem onder en boven verpakt in kunststof-folie.De doorvoer-5t stukken 14 worden nu geboord en zijn nu niet voorzien van de driehoekige ankers.De binnen-tent kan nu ook geplaatst worden door deze strak af te klemmen tussen binnenring 22 en rubber-ring 26.De binnentent kan in dit geval bestaan uit alleen een wandfolie 7.(zonder bodemfolie 1 of 7 .) Bovengenoemde methoden met voorgestorte vloer hebben het voordeel.dat de 10 binnen-tent niet losgesneden hoeft te worden en direct gereed is voor hergebruik.Optionally, you can also pre-pour the floor with top-bottom foil 1. The bottom and top are now packaged in plastic foil. The transit 5t pieces 14 are now drilled and are now not provided with the triangular anchors. inner tent can now also be placed by clamping it tightly between inner ring 22 and rubber ring 26. In this case, the inner tent can only consist of a wall foil 7. (without bottom foil 1 or 7). The advantage: that the 10 inner tent does not have to be cut loose and is immediately ready for reuse.
Om de tekeningen gemakkelijk leesbaar te maken,volgt hier nog een verklaring van de gebezigde cijfers: I Binnentent bovenkant bodem 15 2 Buitentent onderkant bodem 3 Buitenbodemring 4 Uithardende vloeistof;isolererend schuim als draagconstructie 5 Pomp^-.én menginstallatie uithardende vloeistof.To make the drawings easy to read, here is an explanation of the figures used: I Inner tent top bottom 15 2 Outside tent bottom bottom 3 Outer bottom ring 4 Curing liquid; insulating foam as support construction 5 Pump and one mixing system curing liquid.
20 6 Water.20 6 Water.
7 Binnentent.7 Inner tent.
7 Binnentent-bodem,vast aan de binnentent.7 Inner tent bottom, fixed to the inner tent.
8 Compressor.8 Compressor.
9 Buitentent 25 10 vervallen II vervallen.9 Flysheet 25 10 canceled II canceled.
12 Overdrukventiel.12 Pressure relief valve.
13 Grondankers,"Duckbilln-verankering.13 Ground Anchors, "Duckbilln Anchoring.
14 Holle buiSjbodemdoorvoerstuk.14 Hollow pipe bottom conduit.
30 15 Centreerinrichting,verankering tegen horizontale verplaat sing.30 15 Centering device, anchoring against horizontal displacement.
16 vervallen 17 vervallen __ 18 vervallen 35 19 Binnendruk afhankelijk van de belasting constant of vari abel.16 dropped 17 dropped __ 18 dropped 35 19 Internal pressure constant or variable depending on the load.
20 Hydrostatische druk van de uithardende vloeistof.20 Hydrostatic pressure of the curing liquid.
21 Verticale trekkracht in de folie.21 Vertical tensile force in the foil.
- ' - · I- '- I
. j Li * J. j Li * J
—4— 22 Binnenring,staal of kunststof.bestaande uit losse stukken.—4— 22 Inner ring, steel or plastic. Consisting of loose pieces.
23 Onderring,staal of kunststof.23 Bottom ring, steel or plastic.
24 Blower.24 Blower.
25 Ankers van draad,driehoekvormig met hoek van 45e 3 26 Rubber klemring.25 Anchors of wire, triangular with angle of 45e 3 26 Rubber clamping ring.
Wat de materialen betreft, voor de nummers 1,2,7,7 en 9 geldt,dat de folie bestaat uit: doek,weefsel,kunststof-folie,dat een grote treksterkte bezit door een ingeweven wapening van kunststofvezels met een hoge treksterkte.As regards the materials, for numbers 1,2,7,7 and 9, the foil consists of: cloth, fabric, plastic foil, which has a high tensile strength through a woven reinforcement of plastic fibers with a high tensile strength.
10 De uithardende vloeistof 4 bestaat uit: beton;schuimbeton;lichtbeton met schuimvormer;beton bestaande uit een lichte,isolerende toeslagstof.gebonden met een hydraulisch bindmiddel met water of door een kunststofbind-middel;kunststofschuimen e.d.10 The hardening liquid 4 consists of: concrete; foamed concrete; lightweight concrete with foaming agent; concrete consisting of a light, insulating additive bonded with a hydraulic binder with water or by a plastic binder; plastic foams, etc.
i . Λi. Λ
Claims (4)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE8686106949T DE3671492D1 (en) | 1985-11-22 | 1986-05-22 | METHOD FOR PRODUCING A CONSTRUCTION. |
AT86106949T ATE53090T1 (en) | 1985-11-22 | 1986-05-22 | PROCESS FOR MANUFACTURING A STRUCTURE. |
EP19860106949 EP0229867B1 (en) | 1985-11-22 | 1986-05-22 | Building construction realization method |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19843442904 DE3442904A1 (en) | 1984-11-24 | 1984-11-24 | Process for producing a building construction |
DE3442904 | 1984-11-24 |
Publications (1)
Publication Number | Publication Date |
---|---|
NL8503221A true NL8503221A (en) | 1986-06-16 |
Family
ID=6251062
Family Applications (4)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL8503221A NL8503221A (en) | 1984-11-24 | 1985-11-22 | FOIL ANCHORING WITH INDOOR ANCHORING SYSTEM. |
NL8503223A NL8503223A (en) | 1984-11-24 | 1985-11-22 | FOILS WITH ADHESION. |
NL8503222A NL8503222A (en) | 1984-11-24 | 1985-11-22 | FOIL ANCHORING WITH AN OUTSIDE ANCHORING SYSTEM. |
NL8503220A NL8503220A (en) | 1984-11-24 | 1985-11-22 | AXIAL SYMMETRICAL CONSTRUCTIONS. |
Family Applications After (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL8503223A NL8503223A (en) | 1984-11-24 | 1985-11-22 | FOILS WITH ADHESION. |
NL8503222A NL8503222A (en) | 1984-11-24 | 1985-11-22 | FOIL ANCHORING WITH AN OUTSIDE ANCHORING SYSTEM. |
NL8503220A NL8503220A (en) | 1984-11-24 | 1985-11-22 | AXIAL SYMMETRICAL CONSTRUCTIONS. |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE3442904A1 (en) |
NL (4) | NL8503221A (en) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5664373A (en) * | 1992-08-20 | 1997-09-09 | Downing; Brian B. | Inflatable mold for use in space |
DE19650219C2 (en) * | 1996-12-04 | 1999-04-08 | Robert Dr Ing Off | Method for producing a component and a component produced using the method |
DE10249833B4 (en) * | 2002-10-21 | 2005-05-12 | Universität Kassel | Grid shells - structure as well as method and membrane for its production |
GB0501113D0 (en) * | 2005-01-20 | 2005-02-23 | Cintec Int Ltd | Improvements in and relating to blast protection structures |
AT509548B1 (en) * | 2010-02-17 | 2012-03-15 | Organoid Technologies Og | METHOD AND ARRANGEMENT FOR PRODUCING COMPONENTS BROKEN IN ONE AND / OR TWO ROOM ELEMENTS (DE) |
ES2383971B1 (en) * | 2011-01-24 | 2013-07-10 | Van Den Bos Tore Trijnko Obbe | SYSTEM OF CONSTRUCTION OF DUCTS AND OTHER HOLLOW STRUCTURES. |
DE102011111638B4 (en) * | 2011-08-25 | 2013-09-05 | Robert Bosch Gmbh | Component for producing a profile body |
GB2536959A (en) * | 2015-04-02 | 2016-10-05 | Joseph Foster David | Construction method and structures built using such |
DE102015119380A1 (en) * | 2015-11-10 | 2017-05-11 | PMFH UG (haftungsbeschränkt) | Method of manufacturing a building |
ES2660055B2 (en) * | 2017-10-10 | 2021-03-08 | Univ Madrid Politecnica | INFLATABLE FORMWORK-REINFORCED SYSTEM FOR THE EXECUTION OF CONCRETE ELEMENTS AND PROCEDURE FOR THE EXECUTION OF A CONCRETE ELEMENT |
DE102018000396A1 (en) * | 2018-01-19 | 2019-07-25 | Lucie Weber | Component for a building u.a. |
CN111997366B (en) * | 2020-09-03 | 2021-11-23 | 北京市燕通建筑构件有限公司 | Air pressure formwork supporting technology construction method based on single-layer latticed shell structure |
ES2808729B2 (en) * | 2020-12-23 | 2021-07-07 | Univ Valencia Politecnica | PORTABLE TUBULAR STRUCTURE AND FIXED TUBULAR STRUCTURE DERIVED FROM IT |
US11634900B2 (en) | 2021-02-03 | 2023-04-25 | Automatic Construction Inc. | Concrete building construction using supported, fillable structures |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3257481A (en) * | 1961-11-28 | 1966-06-21 | P P R I C | Process and apparatus for constructing a building |
GB975975A (en) * | 1962-04-12 | 1964-11-25 | John Kay Stirling | Underwater structures |
US3357142A (en) * | 1963-10-31 | 1967-12-12 | Jack F Furrer | Foam plastic shelter |
IL26290A (en) * | 1965-08-10 | 1970-11-30 | Bini D | Method for erecting edifices by means of an inflatable member |
US4304084A (en) * | 1979-09-24 | 1981-12-08 | Moreland Frank L | Method of constructing a building |
-
1984
- 1984-11-24 DE DE19843442904 patent/DE3442904A1/en not_active Withdrawn
-
1985
- 1985-11-22 NL NL8503221A patent/NL8503221A/en not_active Application Discontinuation
- 1985-11-22 NL NL8503223A patent/NL8503223A/en not_active Application Discontinuation
- 1985-11-22 NL NL8503222A patent/NL8503222A/en not_active Application Discontinuation
- 1985-11-22 NL NL8503220A patent/NL8503220A/en not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
DE3442904A1 (en) | 1986-06-05 |
NL8503223A (en) | 1986-06-16 |
NL8503220A (en) | 1986-06-16 |
NL8503222A (en) | 1986-06-16 |
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BV | The patent application has lapsed |