CN1124050A - Junction - Google Patents
Junction Download PDFInfo
- Publication number
- CN1124050A CN1124050A CN94192162.XA CN94192162A CN1124050A CN 1124050 A CN1124050 A CN 1124050A CN 94192162 A CN94192162 A CN 94192162A CN 1124050 A CN1124050 A CN 1124050A
- Authority
- CN
- China
- Prior art keywords
- central layer
- mineral wool
- wallboard
- syndeton
- otch
- 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.)
- Granted
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/02—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
- E04C2/26—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups
- E04C2/284—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups at least one of the materials being insulating
- E04C2/292—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups at least one of the materials being insulating composed of insulating material and sheet metal
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Building Environments (AREA)
- Connections Effected By Soldering, Adhesion, Or Permanent Deformation (AREA)
- Mechanical Coupling Of Light Guides (AREA)
- Cable Accessories (AREA)
- Laminated Bodies (AREA)
- Connection Of Plates (AREA)
- Separation By Low-Temperature Treatments (AREA)
- Joints Allowing Movement (AREA)
- Catching Or Destruction (AREA)
Abstract
The present invention is related to a joint structure for sandwich panels comprised of a mineral wool core (1) which is advantageously clad on both sides by skin sheets (2) bonded to the mineral wool core. The mineral wool core (1) is left bare on the edge remaining between a groove-and-tongue structure (3, 3') included in the skin sheet structure to accomplish the mating of the surfaces of the mineral wool core of the panels to be jointed. To assure the tightness of the joint, the mineral wool core (1) is at the area of the tongue-and-groove joint subjected to a higher compressive contraction in the mating direction of the panels than elsewhere in the core after the skin sheet structures of the panels are pushed home in their tongue-and-groove joints.
Description
The present invention relates to be used for the syndeton of structure interlayer wallboard, this wallboard sticks panel by mineral wool central layer two wide faces and constitutes.In known technology, normally metal sheet roof covering on the mineral wool central layer constitutes the panel of this interlayer wallboard by sticking on.This central layer is to be made by the so-called structure mineral wool with basic bulk strength.The shear strength of this core material is approximately 25-100KN/cm
2The order of magnitude.Central layer and panel are bonded together by adhesive.
The seamed edge of interlayer wallboard is made the tongue-groove structure that is made of panel, so that the connection of each wallboard.In order to ensure the complete thermal insulation in join domain, wallboard seamed edge place, stay in the part seamed edge surface range between each tongue-groove member that forms by panel at least, the mineral wool central layer is pasted by panel and covers.
The size of tongue-groove structure and mineral wool central layer is design like this, and promptly when wallboard locked installation in position with tongue-groove, the seamed edge that is pasted lid of mineral wool central layer did not remain in contact with one another.The integrality of this connection is very important to thermal insulation not only, and is very important in the crucial moment that prevents flame spread.The mineral wool central layer of wallboard is that the utmost point can fireproof, but because the contraction of mineral wool or move the crack may occur in syndeton, fireproof performance is worsened.
Therefore, for the core phase mutual energy that makes each wallboard to be connected closely connects, must adopt extremely tight manufacturing tolerance.In addition, in prior art, fixing will the realization between each wallboard by means of various tightening members, as utilize screw prevent by each wallboard each other relative motion and destroy the integrality of connection.An example of this syndeton can find from European patent application EP-A-0289096.
One of purpose of syndeton of the present invention is, obtains a kind of connection, the size of wallboard determine and small mutual motion aspect have the elasticity tolerance, and do not destroy its thermal insulation and fire line.Another purpose of syndeton of the present invention is, strengthens each other fixing of wallboard and without screw or other independent retaining element, these elements can influence the outward appearance and the ease of use of wallboard, and increases the installation cost of wallboard.
Can reach above-mentioned optimum target according to the present invention, its mode is, not pasting at least a portion of at least one seamed edge that covers of matched central layer, bonding force is blocked the initial fluid-tight engagement of overlay member from described seamed edge, and make and block the degree of depth and be substantially equal to height at least half of tongue-groove syndeton.
Mineral wool just had certain elastic construction originally.Yet, have high compressive strength as the structure mineral wool of wallboard central layer.Because mineral wool also usually bonds to the panel at the seamed edge place of tongue-groove structure, therefore, the crushing strength of being not only mineral wool that need overcome to internal pressure at wallboard erection stage mineral wool central layer, and also having the bonding shear strength of counter plate, this has just hindered the elasticity of utilizing mineral wool in the prior art syndeton.
According to basic thought of the present invention, in the whole zone by means of interworking surface in connection, make the mineral wool of formation wallboard central layer have the possibility that when compression, can shrink and make compressible wallboard central layer.According to the specific embodiment of this thought, the mating area in connection is provided with the independent sealed strip that the mineral wool more used than wallboard central layer itself has more the mineral wool of elasticity (softer).
Also promoted the new Joining Structure that between panel, constitutes according to locked groove/strike plate that cutting in the tongue-groove seamed edge at panel forms in the elasticity of the mineral wool central layer of junction.
In one embodiment of the invention, the wallboard central layer itself has the compressibilty that makes moderate progress than compressibilty feasible in the conventional wallboard, and the wallboard central layer manufactures to be stretched more longly at the seamed edge place slightly.The connection seamed edge of wallboard central layer is cut and is cut then, to comprise towards inner each otch or each groove that extends and be parallel to the stretching, extension of wallboard connection seamed edge of wallboard central layer.The purpose of these otch or groove is, reduces because of central layer and the bonding compressive strength of bringing of veneer, therefore makes the wallboard central layer connect the seamed edge place at it and has the bigger elasticity of compression and do not have the reaction of shearing force to compression.Simultaneously, otch being made narrow trenches can make mineral wool have more multiple pressure to contract and use the space.
When the degree of depth that connects when the tongue between each wallboard-groove was about 15～20mm, according to the mineral wool type, it is dark that otch or groove can be made about 15～50mm.Otch or groove can only connect on the seamed edge at one and form, or scheme as an alternative, also can connect on the seamed edge at two to form.If otch or channel shaped are formed on two connection seamed edges that connect, then their degree of depth of only being formed on the seamed edge that respectively connects wallboard of their depth ratio are smaller.
In with dissimilar mineral wools one embodiment of the present of invention with the tape in connecting, the mineral wool central layer of wallboard must be that size lacks a bit slightly.Size lacks the manufacturing of the mineral wool central layer of any slightly can be by for example from the central layer of two wallboards that match, or as an alternative, only cuts away a tape and obtains from the central layer of a wallboard.The overall depth of the tape that excises from a wallboard or from two wallboards must be substantially equal to the degree of depth that tongue-groove connects.The most handy mineral wool more used than wallboard central layer itself has bigger constrictive mineral wool tape and fills formed gap, preferably slightly the filling a bit more.
Next, with reference to accompanying drawing the present invention is made The effect, these accompanying drawings are represented syndeton, and as the interlock of the panel of its building block, wherein:
Fig. 1 is the sectional view that connects seamed edge of the wallboard of two desires connections, and described seamed edge comprises two kinds of details that can supply to replace structure making according to the present invention;
Fig. 2 is the perspective view of an embodiment of interlock that is used for the panel of the wallboard that two desires connect;
Fig. 3 is the perspective view of another embodiment that is used for the locking device of same purpose;
Fig. 4 is the perspective view of embodiment of another Gong replacement of locking device that panel is locked mutually;
Fig. 5 is the perspective view of embodiment of another Gong replacement of locking device that panel is locked mutually;
Fig. 6 is the sectional view of embodiment of Gong the replacement of syndeton of the present invention shown in Figure 1.
Referring to Fig. 1, wherein show the following seamed edge and the last seamed edge of the interlayer wallboard members of two routines, the profile of two seamed edges is done to such an extent that be suitable for doing interworking and connect.Wallboard comprises a central layer 1 of being made by mineral wool sheet material, and pastes cover panel 2 in the both sides of central layer.Panel is bonded on the central layer by adhesive.In wallboard seamed edge zone, panel make conventional tongue-bathtub construction 3,3 '.
The wallboard seamed edge is not pasted lid in the zone that connects as tongue-groove, and therefore, the surface exposure of mineral wool central layer herein, when wallboard leans and during installation in position, the described exposed surface of mineral wool central layer 1 is preferably under the compressive state that keeps slight and connects mutually.
As shown in Figure 1, the mineral wool central layer 1 in the connection seamed edge of lower wall panels is cut by otch 4, and otch 4 extends and extends abreast with the seamed edge that is connected of wallboard towards the wallboard central layer is inner from the surface of exposed mineral wool central layer.The purpose of otch is that the mineral wool central layer part between two otch is separated with that part of mineral wool central layer that tightly is attached on the panel 2.By this way, the veneer structure body of wallboard and compressible central layer are unconnected.Therefore, the compression of mineral wool central layer itself can not be subjected to the restraining function of veneer again.Described otch is concerning a seamed edge or two seamed edges of connected wallboard, and it is dark to be approximately 20～50mm.Replace the seam shape otch shown in the figure, the otch 4 in the mineral wool central layer also can be made into the narrow trenches shape, and groove makes the mineral wool in the central layer have more compression stroke.
Concerning wainscot, obtain another alternative that elasticity connects and be shown among the described figure, at this moment, the tape that seamed edge downcuts under the mineral wool core wallboard by mineral wool make one separately the sealing tape substitute.If this tape is to make by have a higher constrictive class mineral wool than tape used in the wallboard central layer, the resilient compressibility that make to connect of this tape only is much better than the compressibilty that obtains by wallboard central layer etc. is connected side by side so.
Referring to embodiment illustrated in fig. 6, the otch in the mineral wool central layer 1 is made narrow trenches 5 and 6, and the relative wallboard with 6 of groove 5 plane forms in mineral wool central layer 1 at angle obliquely as the crow flies.Such groove can be from connecting the central plane of surface tilt ground towards wallboard, or as an alternative, form as the crow flies towards panel surfaces obliquely.
Described seam shape otch 4 or groove 5,6,6 ' can make at the thickness direction of wallboard are multistage, but do not destroy the required bulk strength of syndeton.Each otch or each groove can be made has the different deflections and/or the degree of depth each other.
Process processing by initial bonded structure, so that it is bigger flexible and have easier compressibilty and also can obtain a kind of useful syndeton that mineral wool is had to the mineral wool that comprises central layer.This processing is handled and must be realized by the mutual viscosity that weakens mineral fibers.A kind of suitable processing and treating method is for example with for example reciprocating type press-roller device mineral wool to be carried out enough powerful compressions in the whole length range that connects seamed edge.This processing processing procedure makes with the mutual viscosity of the bonding fiber of adhesive and removes, thereby makes mineral wool have bigger soft property.Simultaneously, the volume of the mineral wool of handling increases, and therefore provides a kind of suitable elasticity mineral wool sealed strip for connection.This processing and treating method both can be used for comprising the connection seamed edge of above-mentioned separation otch, can be used for not separating the connection seamed edge of otch again.
Find that to the above-mentioned modification of syndeton, especially the fire line to wallboard has important improvement, reason is that the connection of this modification allows wallboard to have bigger mutual activity and distortion, and this connection is unclamped.Can obtain further reinforcement by means of modification to this favourable result to the panel of wallboard.Obtain bigger safety when the purpose of this modification is the mutual interlocking of wallboard, therefore, when breaking out of fire for example, their mutual scopes of activities each other limit forr a short time than the scope of activities that may be had by conventional syndeton.
With reference to Fig. 2, show a kind of locking device of panel, be particularly suitable in the syndeton of the present invention.Seamed edge place and following seamed edge place thereof on wallboard, panel 2,2 ' difference is crooked, constitute one and comprise that tongue-groove of flange 2a, 2b connects, flange is vertically protruding from the plane of wallboard, and its shape becomes, when each wallboard leans the ground installation in position, flange tightly is combined together in parallel to each other.Each flange manufacture comprise locked groove 5,5 '.Locked groove 5 on wallboard among the flange 2a at seamed edge place can be by removing the flange material whole removing at locked groove place and make, and perhaps as an alternative, can leave slit on light sheet material and make (label 5 among Fig. 3).Correspondingly, the flange 2b at seamed edge place is processed under wallboard, thereby curves inwardly along the locked groove bottom line at a part of material of locked groove 5 ' locate to be cut open, thereby forms a claw 5 ".Especially because elastic connection structure of the present invention, claw between the installation period of wallboard, can depress and slip on the wallboard among the seamed edge flange 2a end of locked groove 5 along below." elastic pressure of mineral wool trends towards pushing away each member slightly to be separated each other, so claw 5 " just is locked on the flange 2a after following at the end of having inserted the locked groove 5 among the seamed edge flange 2a on the wallboard when claw 5.
This interlocking of panel provides important improvement to for example interlocking at breaking out of fire situation lower panel, thereby wallboard mutual distortion respect to one another or translation activity are restricted to than distortion that is taken place in the wallboard with conventional syndeton or the littler scope of translation activity.
The interlocking of each flange also can be obtained by the locked groove/tongue piece formula embodiment of some Gong the replacement shown in the Figure 4 and 5.In these embodiments, the edge of locked groove 5 is made for and can locks mutually by means of locking tongue, and locking tongue forms from the cutting of light sheet material top at the locked groove place, afterwards, described locking tongue can be moved by each wallboard that desire is connected, and they are slided relative to one another and locking mutually in closure.
Claims (10)
1, a kind of syndeton that is used for sandwich component, comprise structure mineral wool central layer (1), its both sides are pasted by panel (2) and are covered on this central layer, described panel covers the wide surface of this central layer and excessively extension on the part seamed edge surface of member, thereby form one tongue-groove structure (3 in this excessively extension zone, 3 '), this tongue-groove structure (3,3 ') be designed so that the surface that connects of central layer (1) is not under the compressive load effect by the zone of panel subsides lid at it, it is characterized in that: at least one of this central layer that matches thrown off the close adhesion on the wallboard panels by at least a portion of the seamed edge of subsides lid and its, and its degree of depth is substantially equal to tongue-groove syndeton (3 at least, 3 ') half the height.
2, syndeton according to claim 1 is characterized in that: the otch of being made by the plane that is parallel to wallboard in the mineral wool central layer that closely bonds between the surface elements of this mineral wool central layer and this wallboard is separated.
3, syndeton according to claim 1 is characterized in that: the closely bonding by with respect to the wallboard plane at angle and the straight otch that forms is separated of this mineral wool central layer and wallboard surface elements.
4, continuous structure according to claim 3 is characterized in that: described otch is from connecting the surface towards the straight obliquely extension of panel surfaces.
5, syndeton according to claim 3, its feature is levied and is: described otch is from connecting the surface towards the straight obliquely extension of the central plane of wallboard central layer.
6, according to each the described syndeton among the claim 2-5, it is characterized in that: the mineral wool central layer is provided with a plurality of otch, and these otch are finished such function, and promptly this otch along thickness direction makes bonding the separating that closely bonds to the surface elements.
7, according to each the described syndeton among the claim 1-6, it is characterized in that: the mineral wool central layer closely bonds bonding to the surface elements and separates by remove material from central layer.
8, syndeton according to claim 7 is characterized in that: the mineral wool that excises from central layer is replaced by the mineral wool section bar material that has more resilient compressibility.
9, according to claim 1,2 or 3 described syndetons, it is characterized in that: closely bond bonding to the surface elements and process processing connecting the seamed edge district, the fiber mutual viscosity in the mineral wool central layer (1) is removed.
10, according to each the described syndeton among the claim 1-9, it is characterized in that: be used for the syndeton that panel (2,2 ') links together is comprised each flange (2a, 2b), these flanges are vertically protruding from the wallboard plane, and its shape is made and can closely be connected together in parallel with each other, and, these flanges manufacture and comprise some locked grooves (5,5 ') that are spaced from each other predetermined space, and at least one panel is processed to comprise a locking tongue, and this tongue piece is partly cut from light sheet material and cut and make.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI932309 | 1993-05-19 | ||
| FI932309A FI932309A0 (en) | 1993-05-19 | 1993-05-19 | Fogkonstruktion |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1124050A true CN1124050A (en) | 1996-06-05 |
| CN1045808C CN1045808C (en) | 1999-10-20 |
Family
ID=8537973
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN94192162.XA Expired - Fee Related CN1045808C (en) | 1993-05-19 | 1994-05-19 | Junction |
Country Status (14)
| Country | Link |
|---|---|
| EP (1) | EP0699256B1 (en) |
| JP (1) | JPH09500940A (en) |
| CN (1) | CN1045808C (en) |
| AT (1) | ATE178676T1 (en) |
| DE (1) | DE69417739T2 (en) |
| DK (1) | DK0699256T3 (en) |
| EE (1) | EE03217B1 (en) |
| ES (1) | ES2133555T3 (en) |
| FI (1) | FI932309A0 (en) |
| LV (1) | LV11489B (en) |
| NO (1) | NO304607B1 (en) |
| PL (1) | PL178254B1 (en) |
| RU (1) | RU2105108C1 (en) |
| WO (1) | WO1994026992A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103210159A (en) * | 2010-11-12 | 2013-07-17 | 乐金华奥斯有限公司 | Sandwich structure welded by high-frequency induction heating, and method for manufacturing same |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2002098648A1 (en) * | 2001-06-06 | 2002-12-12 | Kingspan Research And Developments Limited | An insulated panel |
| FR2848582B1 (en) * | 2002-12-17 | 2019-07-05 | Saint-Gobain Isover | PANEL FOR ENSURING THE THERMO-ACOUSTIC INSULATION OF WALLS |
| DE502007001395D1 (en) * | 2007-02-26 | 2009-10-08 | Homag Holzbearbeitungssysteme | Method for adhering edge material to lightweight panels |
| CN111645375B (en) * | 2020-06-15 | 2021-06-01 | 青海德坤龙海新型材料有限公司 | Manufacturing process of external wall heat-preservation rock wool composite board |
| DE102020118711A1 (en) | 2020-07-15 | 2022-01-20 | Saint-Gobain Rigips Gmbh | Multi-layer wall element for creating drywall and drywall having the wall element |
| DE102020118700A1 (en) | 2020-07-15 | 2022-01-20 | Saint-Gobain Rigips Gmbh | Multi-layer wall element for creating drywall and drywall having the wall element |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3447330A1 (en) * | 1984-12-24 | 1986-07-10 | Hoesch Ag, 4600 Dortmund | WALL OR ROOF ELEMENT MADE OF A FOAM CORE AND METAL COVER LAYERS |
| US4998396A (en) * | 1990-04-04 | 1991-03-12 | Palmersten Michael J | Interlocking panels |
| US5092095A (en) * | 1991-06-11 | 1992-03-03 | Elite Aluminum Corporation | Metal-faced panels having water tight joints |
-
1993
- 1993-05-19 FI FI932309A patent/FI932309A0/en not_active Application Discontinuation
-
1994
- 1994-05-19 PL PL94311689A patent/PL178254B1/en not_active IP Right Cessation
- 1994-05-19 ES ES94915176T patent/ES2133555T3/en not_active Expired - Lifetime
- 1994-05-19 JP JP6525028A patent/JPH09500940A/en active Pending
- 1994-05-19 RU RU95122117A patent/RU2105108C1/en not_active IP Right Cessation
- 1994-05-19 DK DK94915176T patent/DK0699256T3/en active
- 1994-05-19 EP EP94915176A patent/EP0699256B1/en not_active Expired - Lifetime
- 1994-05-19 AT AT94915176T patent/ATE178676T1/en not_active IP Right Cessation
- 1994-05-19 DE DE69417739T patent/DE69417739T2/en not_active Expired - Fee Related
- 1994-05-19 WO PCT/FI1994/000200 patent/WO1994026992A1/en active IP Right Grant
- 1994-05-19 CN CN94192162.XA patent/CN1045808C/en not_active Expired - Fee Related
- 1994-07-29 EE EE9400088A patent/EE03217B1/en not_active IP Right Cessation
-
1995
- 1995-11-17 LV LVP-95-344A patent/LV11489B/en unknown
- 1995-11-20 NO NO954676A patent/NO304607B1/en unknown
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103210159A (en) * | 2010-11-12 | 2013-07-17 | 乐金华奥斯有限公司 | Sandwich structure welded by high-frequency induction heating, and method for manufacturing same |
| CN103210159B (en) * | 2010-11-12 | 2016-04-20 | 乐金华奥斯有限公司 | By sandwich and the manufacture method thereof of high-frequency induction heating welding |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH09500940A (en) | 1997-01-28 |
| NO954676D0 (en) | 1995-11-20 |
| ATE178676T1 (en) | 1999-04-15 |
| NO304607B1 (en) | 1999-01-18 |
| LV11489A (en) | 1996-08-20 |
| EP0699256B1 (en) | 1999-04-07 |
| DE69417739T2 (en) | 1999-10-28 |
| ES2133555T3 (en) | 1999-09-16 |
| CN1045808C (en) | 1999-10-20 |
| NO954676L (en) | 1995-11-20 |
| DE69417739D1 (en) | 1999-05-12 |
| PL311689A1 (en) | 1996-03-04 |
| FI932309A0 (en) | 1993-05-19 |
| PL178254B1 (en) | 2000-03-31 |
| RU2105108C1 (en) | 1998-02-20 |
| EP0699256A1 (en) | 1996-03-06 |
| LV11489B (en) | 1996-12-20 |
| WO1994026992A1 (en) | 1994-11-24 |
| DK0699256T3 (en) | 1999-10-18 |
| EE03217B1 (en) | 1999-08-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent of invention or patent application | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: PATENTEE; FROM: POLLOCK STOCK CO.,LTD. TO: PAROC GROUP OY AB Free format text: CORRECT: PATENTEE; FROM: PAROC OY AB TO: POLLOCK STOCK CO.,LTD. |
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| CP01 | Change in the name or title of a patent holder |
Address after: Finland Vantaa Patentee after: PAROC GROUP OY AB Address before: Finland para Yining Patentee before: Parrock holding Co. Patentee after: Parrock holding Co. Patentee before: Paroc Oy AB |
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| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |