CN110525882A - A kind of pipe chain conveying device of band filtering and functions/drying - Google Patents
A kind of pipe chain conveying device of band filtering and functions/drying Download PDFInfo
- Publication number
- CN110525882A CN110525882A CN201910981738.3A CN201910981738A CN110525882A CN 110525882 A CN110525882 A CN 110525882A CN 201910981738 A CN201910981738 A CN 201910981738A CN 110525882 A CN110525882 A CN 110525882A
- Authority
- CN
- China
- Prior art keywords
- chain
- pipe
- drying
- pipe chain
- inlet
- 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
- 238000001035 drying Methods 0.000 title claims abstract description 19
- 238000001914 filtration Methods 0.000 title claims description 14
- 239000007788 liquid Substances 0.000 claims abstract description 19
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 abstract description 22
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000004566 building material Substances 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G19/00—Conveyors comprising an impeller or a series of impellers carried by an endless traction element and arranged to move articles or materials over a supporting surface or underlying material, e.g. endless scraper conveyors
- B65G19/14—Conveyors comprising an impeller or a series of impellers carried by an endless traction element and arranged to move articles or materials over a supporting surface or underlying material, e.g. endless scraper conveyors for moving bulk material in closed conduits, e.g. tubes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G19/00—Conveyors comprising an impeller or a series of impellers carried by an endless traction element and arranged to move articles or materials over a supporting surface or underlying material, e.g. endless scraper conveyors
- B65G19/18—Details
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G19/00—Conveyors comprising an impeller or a series of impellers carried by an endless traction element and arranged to move articles or materials over a supporting surface or underlying material, e.g. endless scraper conveyors
- B65G19/18—Details
- B65G19/20—Traction chains, ropes, or cables
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G69/00—Auxiliary measures taken, or devices used, in connection with loading or unloading
- B65G69/20—Auxiliary treatments, e.g. aerating, heating, humidifying, deaerating, cooling, de-watering or drying, during loading or unloading; Loading or unloading in a fluid medium other than air
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/14—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects using gases or vapours other than air or steam, e.g. inert gases
Abstract
The invention belongs to material transfer equipment fields, more particularly to a kind of band filters and the pipe chain conveying device of functions/drying, including conveying pipeline, pipe chain, feeding port is disposed on conveying pipeline, liquid outlet, observation panel, inlet, drier, discharge port and driving machine, a fillter section is formed between inlet and liquid outlet, liquid fills up after entire fillter section from inlet entrance to flow out from liquid outlet, pipe chain is formed by connecting by several pipe chain sprocket wheels, each pipe chain sprocket wheel is made of chain drum and chain link, waveform sawtooth and through-hole are provided on chain drum, driving machine driving tube chain rotates in conveying pipeline, chain drum pushes material through fillter section, it realizes and is cleaned and dried, then it is moved again along conveying pipeline and reaches drier section, material is dried, it is relatively single that the present invention solves traditional pipeline chain conveyor function, it cannot achieve relative complex function The problem of.
Description
Technical field
The invention belongs to the pipe chains of material transfer equipment field more particularly to a kind of filtering of band and functions/drying to convey dress
It sets.
Background technique
Pipeline chain conveyor is the continuous conveying equipment of the bulk materials such as conveying powdered, fine granularity and small bulk, can be with water
Flat, inclination and vertical cartel conveying.With the development of technology, pipeline chain conveyor is widely used in fine chemistry industry, food medicine, builds
Building materials etc. are built, it can be prevented outer with three-dimensional change conveying direction, totally-enclosed conveying with compact-sized in terms of medicine
The advantages that boundary's dust is to the pollution of material;Traditional pipe chain transporter is when transporting the short grained materials such as powdery, transport capacity
It is outstanding, but function is relatively single, cannot achieve relative complex function.
Summary of the invention
The technical problem to be solved by the present invention is it is relatively single in order to solve pipeline chain conveyor function, it cannot achieve opposite
The problem of function of complexity.
The present invention be solve its technical problem the technical solution adopted is that: a kind of filtering of band and the pipe chain conveying of functions/drying
Device, including conveying pipeline have been sequentially arranged feeding port, liquid outlet, inlet, drier, discharge port and driving machine on chain pipe,
The lower section of feeding port is arranged in liquid outlet, and the symmetric position of feeding port is arranged in inlet, and inlet and liquid outlet have certain
Difference in height, and inlet, in a high position, drier is mounted on the top of entire conveying pipe device, and drier is arranged in discharge port
Rear end, driving machine are arranged between discharge port and feeding port,
Pipe chain, pipe chain are formed by connecting by several pipe chain sprocket wheels, and pipe chain sprocket wheel is made of chain drum and two U-shaped chain links, is set on chain drum
Several through-holes are set;
The setting of pipe chain surrounds a closed circuit in conveying pipeline, and driving machine is moved for driving tube chain in conveying pipeline.Specifically,
The end face of chain drum is equipped with waveform sawtooth.
Specifically, the diameter of through-hole is 4~6mm.
Specifically, two chain links are connected to the both ends of the surface of chain drum in " ten " word intersecting vertical, wherein a U-shaped chain link bottom is to chain
The distance of side surface is another U-shaped chain link bottom to 2~2.5 times of chain side surface distance.
Specifically, observation panel is additionally provided between liquid outlet and inlet.
Specifically, drier is deflector type drier.
Specifically, the conveying pipeline of drier coupling part is equipped with hot air inlet and hot air outlet, hot air inlet
Positioned at the side close to discharge port, hot air outlet is located remotely from the side of discharge port.
The invention has the advantages that: compared with traditional pipeline chain conveyor, the present invention is equipped with fillter section and drying on conveying pipeline
Device is moved in conveying pipeline by driving machine driving tube chain, and chain drum pushes material to be filtered and dry, and efficiently solves biography
The relatively single problem of chain transporter function under the overall leadership.
Detailed description of the invention
Invention will be further explained below with reference to the drawings and examples..
Fig. 1 is the cross-sectional view of the pipe chain conveying device of a kind of novel belt filtering of the present invention and functions/drying.
Fig. 2 is Fig. 1 pipe chain part pipe chain chain sprocket structure schematic diagram.
Fig. 3 is chain drum schematic surface in Fig. 2.
In figure: 1, conveying pipeline;2, pipe chain;11, feeding port;12, liquid outlet;13, inlet;14, drier;15, it discharges
Mouthful;16, driving machine;17, observation panel;21, pipe chain sprocket wheel;22, chain drum;23, chain link;221, through-hole;222, waveform sawtooth;
141, hot air inlet;142, hot air outlet.
Wherein, in Fig. 1 arrow A indicate material movement direction.
Specific embodiment
Invention is described in further detail now in conjunction with attached drawing.These attached drawings are simplified schematic diagram, only to show
Meaning mode illustrates basic structure of the invention, therefore it only shows the composition relevant to the invention.
Invention will be further explained below with reference to the drawings and examples..
As shown in Figure 1-3, present embodiments providing the pipe chain conveying device of a kind of filtering of band and functions/drying, including conveying
Pipe 1 has been sequentially arranged feeding port 11, liquid outlet 12, inlet 13, drier 14, discharge port 15 and driving machine on chain pipe 1
16, the lower section of feeding port 11 is arranged in liquid outlet 12, and feeding port 11 is used to launch material into conveying pipeline, and the setting of inlet 13 exists
The symmetric position of feeding port 11, inlet 13 and liquid outlet 12 have certain difference in height, and inlet 13 is in a high position, drier
14 are mounted on the top of entire 1 device of conveying pipeline, and for the material after cleaning to be dried, discharge port 15 is arranged drier 14
In the rear end of drier 14, driving machine 16 is arranged between the discharge port 15 and feeding port 11,
Pipe chain 2, pipe chain 2 are formed by connecting by several pipe chain sprocket wheels 21, and pipe chain sprocket wheel 21 is made of chain drum 22 and chain link 23, chain drum
Several through-holes 221 are provided on 22;
Pipe chain 2, which is arranged in conveying pipeline 1, forms a closed circuit, and driving machine 16 is for driving the pipe chain 2 in conveying pipeline 1
Movement.
In the present embodiment, the end face of chain drum 22 is additionally provided with waveform sawtooth 222;Waveform sawtooth 222 can increase material
With the contact area of chain drum 22, increase to blocky tubers material grab and dynamics.
In the present embodiment, the diameter of the through-hole 221 is 4~6mm, in this pore diameter range, only allows liquid molten
Agent passes through.
In the present embodiment, two U-shaped chain links 23 are connected to the both ends of the surface of chain drum 22 in " ten " word intersecting vertical, wherein a U
The distance of 23 bottom of shape chain link to 22 end face of chain drum is another 23 bottom of U-shaped chain link to 2~2.5 times of 22 end face distance of chain drum;
This connection type can shorten the connection distance between adjacent two chain drum 22, improve transfer efficiency.
In the present embodiment, observation panel 17 is additionally provided between liquid outlet 12 and inlet 13;Observation panel 17 is used for conveying
Material in pipe 1 is monitored.
In the present embodiment, drier 14 is deflector type drier;Deflector type drier can make material evenly drying.
In the present embodiment, the conveying pipeline 1 of 14 coupling part of drier is equipped with hot air inlet 141 and hot air outlet
142, hot air inlet 141 is located at close to the side of discharge port 15, and hot air outlet 142 is located remotely from the one of discharge port (15)
Side;Hot-air enters contrary with material transportation in conveying pipeline 1, can extend the drying time to material, raising drying
Efficiency.
At work: material being launched from feeding port 11 into conveying pipeline 1, by 16 driving tube chain 2 of driving machine in conveying
Moved in pipe 1, material is moved along the direction that chain drum 22 in conveying pipeline 1 pushes, enter fillter section part, fillter section part by
13 make-up solution of inlet flows out after filling up entire fillter section part from liquid outlet 12, and material is in fillter section part against molten
The flow direction of agent conveys, and realizes filtering and cleaning, then continues along conveying pipeline 1 and reaches 14 part of drier, the heat of drier 14
Air intake 141 is blown into high-temperature steam or hot-air etc. into conveying pipeline 1, and material is dried, and final material reaches
At discharge port 15, discharging is carried out.
Taking the above-mentioned ideal embodiment according to the present invention as inspiration, through the above description, relevant staff is complete
Various changes and amendments can be carried out without departing from the scope of the technological thought of the present invention' entirely.The technology of this invention
Property range is not limited to the contents of the specification, it is necessary to which the technical scope thereof is determined according to the scope of the claim.
Claims (7)
1. the pipe chain conveying device of a kind of band filtering and functions/drying, it is characterised in that: including conveying pipeline (1), the conveying pipeline
(1) feeding port (11), liquid outlet (12), inlet (13), drier (14), discharge port (15) and driving have been sequentially arranged on
Machine (16), in the lower section of feeding port (11), the inlet (13) is arranged in feeding port (11) for liquid outlet (12) setting
Symmetric position, the inlet (13) and liquid outlet (12) have certain difference in height, and inlet (13) is in a high position, described dry
Dry device (14) is mounted on the top of entire conveying pipeline (1) device, and the discharge port (15) is arranged in the rear end of drier (14), institute
Driving machine (16) are stated to be arranged between the discharge port (15) and feeding port (11),
Pipe chain (2), the pipe chain (2) are formed by connecting by several pipe chain sprocket wheels (21), and the pipe chain sprocket wheel (21) is by chain drum
(22) it is formed with two U-shaped chain links (23), is provided with several through-holes (221) on the chain drum (22);The pipe chain (2) is arranged in institute
It states and forms a closed circuit in conveying pipeline (1), the driving machine (16) is for driving the pipe chain (2) in conveying pipeline (1)
Movement.
2. the pipe chain conveying device of a kind of band filtering according to claim 1 and functions/drying, it is characterised in that: the chain
The end face of disk (22) is equipped with waveform sawtooth (222).
3. the pipe chain conveying device of a kind of band filtering according to claim 1 and functions/drying, it is characterised in that:
The diameter of through-hole (221) on the chain drum (22) is 4~6mm.
4. the pipe chain conveying device of a kind of band filtering according to claim 1 and functions/drying, it is characterised in that: described two
U-shaped chain link (23) is connected to the both ends of the surface of chain drum (22) in " ten " word intersecting vertical, wherein U-shaped chain link (23) bottom is to chain drum
(22) distance of end face is another U-shaped chain link (23) bottom to 2~2.5 times of chain drum (22) end face distance.
5. the pipe chain conveying device of a kind of novel belt filtering according to claim 1 and functions/drying, it is characterised in that: institute
It states and is additionally provided with observation panel (17) between liquid outlet (12) and inlet (13).
6. according to a kind of band filtering described in claim 1 and the pipe chain conveying device of functions/drying, it is characterised in that: the drying
Device (14) is deflector type drier.
7. the pipe chain conveying device of a kind of band filtering according to claim 6 and functions/drying, it is characterised in that: described dry
The conveying pipeline (1) of dry device (14) coupling part is equipped with hot air inlet (141) and hot air outlet (142), the hot-air
Entrance (141) is located at close to the side of discharge port (15), and the hot air outlet (142) is located remotely from the one of discharge port (15)
Side.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910981738.3A CN110525882A (en) | 2019-10-16 | 2019-10-16 | A kind of pipe chain conveying device of band filtering and functions/drying |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910981738.3A CN110525882A (en) | 2019-10-16 | 2019-10-16 | A kind of pipe chain conveying device of band filtering and functions/drying |
Publications (1)
Publication Number | Publication Date |
---|---|
CN110525882A true CN110525882A (en) | 2019-12-03 |
Family
ID=68671906
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201910981738.3A Pending CN110525882A (en) | 2019-10-16 | 2019-10-16 | A kind of pipe chain conveying device of band filtering and functions/drying |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN110525882A (en) |
Citations (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1247827A (en) * | 1998-07-29 | 2000-03-22 | 株式会社椿本链索 | Chain for chain scraper conveyor |
CN101306757A (en) * | 2008-07-03 | 2008-11-19 | 佛山市海天调味食品有限公司 | Clip-type conveying belt and cleaner |
CN101658742A (en) * | 2009-05-27 | 2010-03-03 | 北京嘉博文生物科技有限公司 | Kitchen waste receiver |
CN201670569U (en) * | 2010-04-27 | 2010-12-15 | 新疆金鑫生物科技发展有限公司 | Multi-functional scraper conveyer |
CN203450715U (en) * | 2013-09-03 | 2014-02-26 | 天津隆业轻工机械有限公司 | Conveying chain board unit and conveying chain of tube chain conveyor |
CN203724844U (en) * | 2014-02-28 | 2014-07-23 | 浙江省天正设计工程有限公司 | Vertical filtering, washing and drying integrated machine |
CN105128512A (en) * | 2015-09-17 | 2015-12-09 | 重庆市魏来雄鑫橡塑制品有限责任公司 | Swing-preventing conveying system for water transfer printing hanging rods |
CN105600282A (en) * | 2014-11-14 | 2016-05-25 | 扬州市白沙丝网链条厂 | A chain plate conveying chain |
CN205661974U (en) * | 2016-06-14 | 2016-10-26 | 东营康柏德新材料有限公司 | Carbon black pipe chain conveying device |
CN206108434U (en) * | 2016-10-12 | 2017-04-19 | 宁夏佰斯特医药化工有限公司 | Blanking device |
CN106629147A (en) * | 2016-11-15 | 2017-05-10 | 石嘴山市凝力机械设备有限公司 | Scraper conveying sieving machine |
CN206879974U (en) * | 2017-04-14 | 2018-01-16 | 英德积庆里茶业有限公司 | A kind of tea drier carrier bar for being used to improve drying of black tea effect |
CN207698673U (en) * | 2017-12-07 | 2018-08-07 | 山丹县精海农副产品加工有限责任公司 | A kind of pipe chain conveying equipment for melon seeds transport |
CN108674890A (en) * | 2018-06-13 | 2018-10-19 | 江苏永道科技有限公司 | A kind of multipurpose sealing pipeline pipeline chain conveyor |
CN208439838U (en) * | 2018-04-20 | 2019-01-29 | 济源市阳光兔业科技有限公司 | A kind of rabbit home feeding device |
CN210654848U (en) * | 2019-10-16 | 2020-06-02 | 江苏华泰重工装备有限公司 | Pipe chain conveying device with filtering and drying functions |
-
2019
- 2019-10-16 CN CN201910981738.3A patent/CN110525882A/en active Pending
Patent Citations (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1247827A (en) * | 1998-07-29 | 2000-03-22 | 株式会社椿本链索 | Chain for chain scraper conveyor |
CN101306757A (en) * | 2008-07-03 | 2008-11-19 | 佛山市海天调味食品有限公司 | Clip-type conveying belt and cleaner |
CN101658742A (en) * | 2009-05-27 | 2010-03-03 | 北京嘉博文生物科技有限公司 | Kitchen waste receiver |
CN201670569U (en) * | 2010-04-27 | 2010-12-15 | 新疆金鑫生物科技发展有限公司 | Multi-functional scraper conveyer |
CN203450715U (en) * | 2013-09-03 | 2014-02-26 | 天津隆业轻工机械有限公司 | Conveying chain board unit and conveying chain of tube chain conveyor |
CN203724844U (en) * | 2014-02-28 | 2014-07-23 | 浙江省天正设计工程有限公司 | Vertical filtering, washing and drying integrated machine |
CN105600282A (en) * | 2014-11-14 | 2016-05-25 | 扬州市白沙丝网链条厂 | A chain plate conveying chain |
CN105128512A (en) * | 2015-09-17 | 2015-12-09 | 重庆市魏来雄鑫橡塑制品有限责任公司 | Swing-preventing conveying system for water transfer printing hanging rods |
CN205661974U (en) * | 2016-06-14 | 2016-10-26 | 东营康柏德新材料有限公司 | Carbon black pipe chain conveying device |
CN206108434U (en) * | 2016-10-12 | 2017-04-19 | 宁夏佰斯特医药化工有限公司 | Blanking device |
CN106629147A (en) * | 2016-11-15 | 2017-05-10 | 石嘴山市凝力机械设备有限公司 | Scraper conveying sieving machine |
CN206879974U (en) * | 2017-04-14 | 2018-01-16 | 英德积庆里茶业有限公司 | A kind of tea drier carrier bar for being used to improve drying of black tea effect |
CN207698673U (en) * | 2017-12-07 | 2018-08-07 | 山丹县精海农副产品加工有限责任公司 | A kind of pipe chain conveying equipment for melon seeds transport |
CN208439838U (en) * | 2018-04-20 | 2019-01-29 | 济源市阳光兔业科技有限公司 | A kind of rabbit home feeding device |
CN108674890A (en) * | 2018-06-13 | 2018-10-19 | 江苏永道科技有限公司 | A kind of multipurpose sealing pipeline pipeline chain conveyor |
CN210654848U (en) * | 2019-10-16 | 2020-06-02 | 江苏华泰重工装备有限公司 | Pipe chain conveying device with filtering and drying functions |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5162153B2 (en) | Sprouts conveyor equipment | |
CN100999276A (en) | Fluidising device for conveying tank of bulk powdered material | |
CN206126323U (en) | Pump hydrodynamic float pneumatic conveyor | |
CN110525882A (en) | A kind of pipe chain conveying device of band filtering and functions/drying | |
CN203893624U (en) | Vacuum drier suitable for granular materials | |
CN205993488U (en) | The dustless chiller of bakery product | |
CN105627713B (en) | A kind of band drier | |
CN106949712A (en) | Helix tube type pneumatic drier | |
CN207922699U (en) | A kind of Chinese medicinal granule fluidized drying device of continuous discharge | |
CN206985167U (en) | A kind of mixing air-transport system for rice husk removal of impurities | |
CN205526775U (en) | Compound transport formula powder material transport tank | |
CN210654848U (en) | Pipe chain conveying device with filtering and drying functions | |
CN205500120U (en) | Conveyor is used in production of living beings granule with stoving function | |
CN206537831U (en) | A kind of chain bucket elevator of multiple discharge | |
CN202605753U (en) | Horizontal pressure spray dryer | |
CN206787253U (en) | A kind of feed dryer | |
CN210399853U (en) | Multilayer mesh belt dryer | |
CN208547236U (en) | A kind of Air Dried System extending drying time | |
CN206927173U (en) | Plastic insulated cable material particulate matter dries conveying device | |
CN218008098U (en) | Full-automatic fruit and vegetable dryer | |
CN207702920U (en) | A kind of ceramics drying equipment | |
CN207019438U (en) | Fluidized bed drying formula is without blocking charging gear | |
CN200999137Y (en) | Fluidizer of loose unpacked powder material accumulating tank | |
CN219173359U (en) | Scraper type conveying device with water cooling structure | |
CN220536683U (en) | Chain plate mould, chain plate conveyor and drying device |
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 |