CN108643466A - A kind of photovoltaic installation system for foam cement composite plate roofing - Google Patents
A kind of photovoltaic installation system for foam cement composite plate roofing Download PDFInfo
- Publication number
- CN108643466A CN108643466A CN201810552384.6A CN201810552384A CN108643466A CN 108643466 A CN108643466 A CN 108643466A CN 201810552384 A CN201810552384 A CN 201810552384A CN 108643466 A CN108643466 A CN 108643466A
- Authority
- CN
- China
- Prior art keywords
- composite plate
- cement composite
- roofing
- photovoltaic
- foam cement
- 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.)
- Pending
Links
- 239000004568 cement Substances 0.000 title claims abstract description 60
- 239000002131 composite material Substances 0.000 title claims abstract description 56
- 239000006260 foam Substances 0.000 title claims abstract description 50
- 238000009434 installation Methods 0.000 title claims abstract description 21
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 22
- 239000010959 steel Substances 0.000 claims abstract description 22
- 239000012774 insulation material Substances 0.000 claims description 6
- 238000005187 foaming Methods 0.000 claims description 5
- 229920002635 polyurethane Polymers 0.000 claims description 4
- 239000004814 polyurethane Substances 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 239000003973 paint Substances 0.000 claims description 2
- 239000005871 repellent Substances 0.000 claims description 2
- 238000010276 construction Methods 0.000 abstract description 3
- 238000009413 insulation Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 9
- 239000010410 layer Substances 0.000 description 8
- 239000011247 coating layer Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000004321 preservation Methods 0.000 description 3
- 241000208125 Nicotiana Species 0.000 description 2
- 235000002637 Nicotiana tabacum Nutrition 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 229920005549 butyl rubber Polymers 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000013082 photovoltaic technology Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000011120 plywood Substances 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D3/00—Roof covering by making use of flat or curved slabs or stiff sheets
- E04D3/38—Devices for sealing spaces or joints between roof-covering elements
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D11/00—Roof covering, as far as not restricted to features covered by only one of groups E04D1/00 - E04D9/00; Roof covering in ways not provided for by groups E04D1/00 - E04D9/00, e.g. built-up roofs, elevated load-supporting roof coverings
- E04D11/02—Build-up roofs, i.e. consisting of two or more layers bonded together in situ, at least one of the layers being of watertight composition
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage; Sky-lights
- E04D13/14—Junctions of roof sheathings to chimneys or other parts extending above the roof
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage; Sky-lights
- E04D13/16—Insulating devices or arrangements in so far as the roof covering is concerned, e.g. characterised by the material or composition of the roof insulating material or its integration in the roof structure
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S20/00—Supporting structures for PV modules
- H02S20/20—Supporting structures directly fixed to an immovable object
- H02S20/22—Supporting structures directly fixed to an immovable object specially adapted for buildings
- H02S20/23—Supporting structures directly fixed to an immovable object specially adapted for buildings specially adapted for roof structures
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/10—Photovoltaic [PV]
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
Abstract
The present invention provides a kind of photovoltaic installation system for foam cement composite plate roofing, the photovoltaic installation system includes roofing and photovoltaic bracket, wherein, the roofing includes being formed by groove by the steel frame positioned at foam cement composite plate edge, the photovoltaic bracket includes photovoltaic bracket column and is arranged billet in the photovoltaic bracket column bottom, the billet is placed on the groove, the billet is equipped with through-hole, the photovoltaic bracket to be fixedly attached in the foam cement composite plate by the through-hole.Scheme according to the present invention, solves the connectivity problem between photovoltaic bracket and foam cement composite plate roofing, it can realize that photovoltaic is installed on complex cement thermal insulation board roofing, and solve the requirement that Water-proof Measures of Roofs, cold bridge phenomenon and mill construction limit roof load-bearing, there is very strong practicability and economic value.
Description
Technical field
The present invention relates to photovoltaic technology field more particularly to a kind of photovoltaic for foam cement composite plate roofing to install system
System.
Background technology
In the prior art, common distributed photovoltaic roof installation solution mainly has following two：One, angle square type is color
The fixture connection scheme of steel tile roofing；Two, the concrete buttress counterweight scheme of concrete roof.
However, above two scheme is not suitable for foam cement composite plate roofing.Foam cement composite plate roof board material
Light, panel is smooth, inside roofing to waterproof, heat preservation it is more demanding, and the load for increasing photovoltaic system newly to roofing is more tight
Lattice.For said program one, the position that can be clamped due to foam cement composite plate roofing namely its do not have mounting bar
Part, therefore, said program cannot be used for foam cement composite plate roofing together；For said program two, since foam cement is multiple
The structure type of the roof support system of plywood roofing is steel construction, load is reflected it is more sensitive, according to said program two,
Larger reinforcing cost can be then brought to steel-structure factory building, be cannot be satisfied and installed and used requirement.There is no for foaming water at present
The photovoltaic mount scheme of cement composite plate roofing.
Invention content
The purpose of the present invention is to propose to a kind of photovoltaic installation systems for foam cement composite plate roofing.
According to an aspect of the present invention, a kind of photovoltaic installation system for foam cement composite plate roofing is provided, it should
Photovoltaic installation system includes roofing and photovoltaic bracket, wherein the roofing includes by the steel positioned at foam cement composite plate edge
Frame is formed by groove, and the photovoltaic bracket includes photovoltaic bracket column and is arranged in the photovoltaic bracket column bottom
Billet, the billet are placed on the groove, and the billet is equipped with through-hole, with will be described by the through-hole
Photovoltaic bracket is fixedly attached in the foam cement composite plate.
As a preferred solution of the present invention, in the photovoltaic installation system, between foam cement composite plate and billet,
And between foam cement composite plate and foam cement composite plate, it is filled with thermal insulation material.Preferably, the thermal insulation material is
Polyurethane.
As a preferred solution of the present invention, the roofing is respectively equipped with waterproof coating layer, waterproof coiled material from top to bottom
Layer, foam cement composite plate, roofing purlin.
Compared with prior art, the present invention has the following advantages：Solve photovoltaic bracket and foam cement composite plate roofing
Between connectivity problem, can realize that photovoltaic is installed on complex cement thermal insulation board roofing, and solve Water-proof Measures of Roofs, cold
The requirement that bridge phenomenon and mill construction limit roof load-bearing；Also, its is easy to operate, it is easy for installation and have very strong reality
With property, the roofing fitting limit of photovoltaic system is substantially increased, there is very strong practicability and economic value, particularly with heat preservation
With the higher industry of waterproof demand (such as tobacco business), there is very strong practicability.
Description of the drawings
By reading a detailed description of non-restrictive embodiments in the light of the attached drawings below, of the invention other
Feature, objects and advantages will become more apparent upon：
Fig. 1 is the diagrammatic cross-section of the photovoltaic installation system of a preferred embodiment of the invention；
Fig. 2 is the enlarged diagram of part A shown in Fig. 1；
Fig. 3 is the structural schematic diagram of the groove formed by steel frame in WB and WB intersections of an example of the present invention；
Fig. 4 is the structural schematic diagram of the groove formed by steel frame in DB and DB intersections of an example of the present invention；
Fig. 5 is the structural schematic diagram of the groove formed by steel frame in DBY and DBY intersections of an example of the present invention.
Same or analogous reference numeral represents same or analogous component in attached drawing.
Specific implementation mode
Present invention is further described in detail below in conjunction with the accompanying drawings.
The present invention provides a kind of photovoltaic installation system for foam cement composite plate roofing, the photovoltaic installation system packets
Include roofing and photovoltaic bracket, wherein the roofing include be formed by by the steel frame positioned at foam cement composite plate edge it is recessed
Slot, the photovoltaic bracket include photovoltaic bracket column and are arranged billet in the photovoltaic bracket column bottom, the steel
Backing plate is placed on the groove, and the billet is equipped with through-hole, to be fixed the photovoltaic bracket by the through-hole
It is connected in the foam cement composite plate.
Specifically, the groove refers to, in the intersection of foam cement composite plate and foam cement composite plate, being sent out by being located at
The steel frame at soaked cement composite plate edge is formed by groove.Wherein, the steel frame at foam cement composite plate edge has been used for solid
The effect of the fixed foam cement composite plate.
Wherein, the shape of groove is determined by the shape for forming the steel frame of the groove.Fig. 3 is an example of the present invention
In the structural schematic diagram for the groove that WB and WB intersections are formed by steel frame, Fig. 4 is being handed in DB and DB for an example of the present invention
The structural schematic diagram of the groove formed by steel frame at boundary, Fig. 5 are the knot for the groove that the steel frame based on the edges DB in Fig. 3 is formed
Structure schematic diagram, Fig. 5 are the structural schematic diagram of the groove formed by steel frame in DBY and DBY intersections of an example of the present invention.
It should be noted that groove shown in Fig. 3 to Fig. 5 is only for example, and the limitation not to groove of the present invention, ability
Field technique personnel will be understood that any intersection in foam cement composite plate and foam cement composite plate, by being located at foaming water
The steel frame at cement composite plate edge is formed by groove, should be included in the range of groove of the present invention.
Wherein, the billet is welded into one with the photovoltaic bracket column.Wherein, the billet is equipped with more
A through-hole, effectively to be connect with foam cement composite plate.Wherein, using connector come by the through-hole by the light
Volt holder is fixedly attached in the foam cement composite plate, and the connector includes but not limited to screw, bolt, nut etc..
As an example, the steel frame that self threading pin is squeezed into foam cement composite plate edge by the through-hole, to realize the company
It connects.It should be noted that the photovoltaic bracket is fixedly attached to described by the present embodiment by the trepanning on the billet
In foam cement composite plate, cold bridge phenomenon can be prevented, while can take root to the photovoltaic bracket column and constructing operation is provided
Face.
As a preferred embodiment, in the photovoltaic installation system, between foam cement composite plate and billet, and foaming
Between cement composite board and foam cement composite plate, it is filled with thermal insulation material.Preferably, the thermal insulation material is polyurethane.
Based on the preferred embodiment, can effectively solve the problem that space version seam caused by work progress it is closed it is not close caused by " cold bridge "
Problem.
As a preferred embodiment, the roofing is respectively equipped with waterproof coating layer, coil waterproof layer, foaming water from top to bottom
Cement composite plate, roofing purlin.It should be noted that by being laid with coil waterproof layer in foam cement composite plate, can realize
Photovoltaic bracket restores roof waterproof after taking root.Preferably, the waterproof coating layer applies for 3mm thickness uvioresistant butyl rubber and plastic waterproofs
Material, the coil waterproof layer are 4+4SBS coil waterproof layers.
Fig. 1 is the diagrammatic cross-section of the photovoltaic installation system of a preferred embodiment of the invention, and Fig. 2 is the portions A described in Fig. 1
The enlarged diagram divided.As depicted in figs. 1 and 2, which includes roofing and photovoltaic bracket, and the roofing is from top to bottom
It is equipped with water-repellent paint, 4+4SBS coil waterproof layers, foam cement composite plate, the main purlin of roofing (secondary purlin) successively.Wherein, the roofing packet
Include and groove be formed by by the steel frame positioned at foam cement composite plate edge, the photovoltaic bracket include photovoltaic bracket column and
It is welded on the billet of photovoltaic bracket column bottom, which is placed on the top of the groove, which is equipped with
Two through-holes shown in Fig. 2, by the 2.5mm thickness roof boardings that self threading pin is squeezed into foam cement composite plate edge via through-hole
Steel frame, to realize being fixedly connected between photovoltaic bracket and foam cement composite plate.Wherein, foam cement composite plate and steel
Between backing plate and between foam cement composite plate and foam cement composite plate, polyurethane is filled with (i.e. recessed shown in Fig. 2
Slot is formed by the honeycomb heat-insulating material filled in space with billet).It should be noted that also showing position in Fig. 1
Sealing compound on the outside of photovoltaic bracket column and waterproof layer end cap, as common technical means in the art, in this implementation not
Sealing compound and waterproof layer end cap are described in detail again；In addition, " 10 ", " 300 " shown in Fig. 1 are only used for indicating that size is big
It is small, it is not described in detail here.
According to the scheme of this implementation, solve the connectivity problem between photovoltaic bracket and foam cement composite plate roofing, energy
It is enough that photovoltaic installation is realized on complex cement thermal insulation board roofing, and solve Water-proof Measures of Roofs, cold bridge phenomenon and workshop knot
The requirement that structure limits roof load-bearing；Also, the program is easy to operate, it is easy for installation and have very strong practicability, carry significantly
The high roofing fitting limit of photovoltaic system, has very strong practicability and economic value, particularly with heat preservation and waterproof demand
Higher industry (such as tobacco business) has very strong practicability.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Profit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent requirements of the claims
Variation includes within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.This
Outside, it is clear that one word of " comprising " is not excluded for other units or step, and odd number is not excluded for plural number.That is stated in system claims is multiple
Unit or device can also be realized by a unit or device by software or hardware.The first, the second equal words are used for table
Show title, and does not represent any particular order.
Claims (4)
1. a kind of photovoltaic installation system for foam cement composite plate roofing, which includes roofing and photovoltaic branch
Frame, wherein the roofing includes being formed by groove, the photovoltaic bracket by the steel frame positioned at foam cement composite plate edge
Including photovoltaic bracket column and billet in the photovoltaic bracket column bottom is set, the billet is placed on described
On groove, the billet is equipped with through-hole, the photovoltaic bracket is fixedly attached to the foaming water by the through-hole
On cement composite plate.
2. photovoltaic installation system according to claim 1, wherein between foam cement composite plate and billet, Yi Jifa
Between soaked cement composite plate and foam cement composite plate, it is filled with thermal insulation material.
3. photovoltaic installation system according to claim 2, wherein the thermal insulation material is polyurethane.
4. photovoltaic installation system according to claim 1, wherein the roofing is respectively equipped with water-repellent paint from top to bottom
Layer, coil waterproof layer, foam cement composite plate, roofing purlin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810552384.6A CN108643466A (en) | 2018-05-31 | 2018-05-31 | A kind of photovoltaic installation system for foam cement composite plate roofing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810552384.6A CN108643466A (en) | 2018-05-31 | 2018-05-31 | A kind of photovoltaic installation system for foam cement composite plate roofing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108643466A true CN108643466A (en) | 2018-10-12 |
Family
ID=63758937
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810552384.6A Pending CN108643466A (en) | 2018-05-31 | 2018-05-31 | A kind of photovoltaic installation system for foam cement composite plate roofing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108643466A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110067343A (en) * | 2019-04-25 | 2019-07-30 | 中建八局装饰工程有限公司 | The water-proof composite roof and its construction method of steel structure support and honeycomb aluminum plate decoration |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202008014730U1 (en) * | 2008-11-06 | 2009-01-15 | Thermovolt Ag | Metal lightweight roof construction with integrated photovoltaic module |
| CN205142088U (en) * | 2015-08-26 | 2016-04-06 | 浙江精工能源科技集团有限公司 | Be applicable to concrete roof adjustable angle photovoltaic installing the system |
| CN106703177A (en) * | 2016-12-17 | 2017-05-24 | 广州市轻能建材有限公司 | Big prefabricated house |
| CN206360228U (en) * | 2017-01-02 | 2017-07-28 | 南京国电南自新能源工程技术有限公司 | A kind of reinforced concrete roof waterproof photovoltaic power generation apparatus |
| CN208563788U (en) * | 2018-05-31 | 2019-03-01 | 澜晶新能源投资(扬州)有限公司 | A kind of photovoltaic installation system for foamed cement composite plate roofing |
-
2018
- 2018-05-31 CN CN201810552384.6A patent/CN108643466A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202008014730U1 (en) * | 2008-11-06 | 2009-01-15 | Thermovolt Ag | Metal lightweight roof construction with integrated photovoltaic module |
| CN205142088U (en) * | 2015-08-26 | 2016-04-06 | 浙江精工能源科技集团有限公司 | Be applicable to concrete roof adjustable angle photovoltaic installing the system |
| CN106703177A (en) * | 2016-12-17 | 2017-05-24 | 广州市轻能建材有限公司 | Big prefabricated house |
| CN206360228U (en) * | 2017-01-02 | 2017-07-28 | 南京国电南自新能源工程技术有限公司 | A kind of reinforced concrete roof waterproof photovoltaic power generation apparatus |
| CN208563788U (en) * | 2018-05-31 | 2019-03-01 | 澜晶新能源投资(扬州)有限公司 | A kind of photovoltaic installation system for foamed cement composite plate roofing |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110067343A (en) * | 2019-04-25 | 2019-07-30 | 中建八局装饰工程有限公司 | The water-proof composite roof and its construction method of steel structure support and honeycomb aluminum plate decoration |
| CN110067343B (en) * | 2019-04-25 | 2023-11-07 | 中建八局装饰工程有限公司 | Waterproof composite roof with steel structure support and honeycomb aluminum plate decoration and construction method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102477778B (en) | Prefabricated heat-retaining composite plate and assembly, prefabricating method and mould profile thereof as well as template and concrete slab comprising composite plate | |
| CN103711262B (en) | A kind of curved surface aluminum-magnesium-manganese alloy roof plate system construction method | |
| US9587399B2 (en) | Insulating wall, a column assembly therefore and a method of constructing such an insulating wall | |
| CN202073197U (en) | Composite board and assembly thereof, template, concrete slab and mould section bar comprising same | |
| CN101725185B (en) | Compound heat preservation die plate and concrete one-off construction outer wall heat preservation system and construction technology thereof | |
| CN108797847B (en) | Assembled steel frame infilled wall structure system and construction method thereof | |
| CN103225360A (en) | Light and heat insulation roof board or floor slab | |
| US20170306621A1 (en) | An exterior wall and a method for constructing an exterior wall | |
| CN106193748A (en) | The Windproof anti-seismic using steel construction herringbone beam, the movable dwellings that can move integrally | |
| CN106481098A (en) | A kind of novel movable room | |
| CN104594535A (en) | Unit curtain wall of composite bearing structure | |
| CN105239699A (en) | Cold-bent thin-walled steel-keel combined shear wall with steel skin | |
| CN104631650B (en) | Screen plate outer wall with heat insulation layer and construction method | |
| CN204691088U (en) | A kind of cold bending thin wall steel work steel tiled roof system | |
| CN106149986A (en) | A kind of cold bending thin wall steel construction steel tile roofing system | |
| CN108643466A (en) | A kind of photovoltaic installation system for foam cement composite plate roofing | |
| CN208563788U (en) | A kind of photovoltaic installation system for foamed cement composite plate roofing | |
| CN103485538B (en) | A kind of energy-saving heat preserving Waterproof wood truss Roof system construction method | |
| CN106939671A (en) | Metal sandwich roof plate construction method | |
| CN204826386U (en) | Timber structure building element , wall body, roof and building | |
| CN208777574U (en) | A kind of metal heat insulation sandwich plate roof plate and parapet junction node structure | |
| CN205100400U (en) | Novel compound outer wall of light | |
| CN103899047A (en) | Cold-bending thin-wall steel structure polyurethane sandwich steel plate roof system | |
| CN210086552U (en) | T-shaped connecting structure of light steel keel composite wall | |
| CN213806205U (en) | Tile hanging sloping roof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |