CN106396076A - Ozone water treatment device for aquaculture pond - Google Patents
Ozone water treatment device for aquaculture pond Download PDFInfo
- Publication number
- CN106396076A CN106396076A CN201610933871.8A CN201610933871A CN106396076A CN 106396076 A CN106396076 A CN 106396076A CN 201610933871 A CN201610933871 A CN 201610933871A CN 106396076 A CN106396076 A CN 106396076A
- Authority
- CN
- China
- Prior art keywords
- walking mechanism
- cycloid
- water
- travel mechanism
- pond
- 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
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/72—Treatment of water, waste water, or sewage by oxidation
- C02F1/78—Treatment of water, waste water, or sewage by oxidation with ozone
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/50—Treatment of water, waste water, or sewage by addition or application of a germicide or by oligodynamic treatment
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/20—Nature of the water, waste water, sewage or sludge to be treated from animal husbandry
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Treatment Of Water By Oxidation Or Reduction (AREA)
Abstract
The invention relates to an ozone water treatment device for an aquaculture pond. The ozone water treatment device is characterized in that a submersible pump, a water inlet pipeline and a water inlet end of a jet device are sequentially communicated with one another, an ozone generator is communicated with a gas inlet end of the jet device, a water outlet end of the jet device is communicated with a water vapor mixing pipeline, the water vapor mixing pipeline is communicated with a water vapor delivery channel inside a cycloid travel mechanism, the cycloid travel mechanism downwardly extends to the bottom of the pond, an impeller is arranged at the lower end of the colloid travel mechanism and is coaxially fixedly connected with the colloid travel mechanism by a long axis which penetrates the colloid travel mechanism, and frictional force generated by blades and the bottom of the pond when the impeller rotates is used as driving force for the colloid travel mechanism; solar photovoltaic cell panels are used as power sources for the submersible pump, the colloid travel mechanism and a linear travel mechanism, and controllers, light sensors and temperature sensors are arranged on the solar photovoltaic cell panels. The ozone water treatment device has the advantages that dissolved oxygen content conditions of water can be judged by the controllers in real time according to temperature and illumination intensity data, and the submersible pump, the colloid travel mechanism and the linear travel mechanism can be automatically started by the controllers when the corresponding dissolved oxygen content of the water reaches set values.
Description
Technical field
The present invention relates to a kind of cultivating pool ozone equipment for treating water, belong to pond ozone water-treatment technology field.
Background technology
With the continuous improvement of pond culture density, in breeding water body, antibacterial and virus is to the harm of cultivation also increasingly
Greatly, for the problem of antibacterial in breeding water body and virus, raiser solves often through with medicine, but what drug residue brought
Secondary pollution still can increase the problem that water quality degenerates.
Ozone has the viricidal effect of sterilization, and prior art also utilizes pontoon, and hand spray ozone eats sugar to cultivation
In very large cultivating pool, how uniformly the case being sterilized, but effect on driving birds is not good, ruly carry out ozone
Sterilization, is the still unsolved technical barrier in this area.Additionally, artificial operation expends very big energy, even if adopting remote control
The pattern of canoe, remains on needs and artificially manipulates it is impossible to fundamentally solve the problems, such as labor intensive energy.
Content of the invention
It is an object of the invention to provide a kind of cultivating pool ozone equipment for treating water of full-automatic intelligent, can be according to sky
Relation between gas situation and pond dissolved oxygen amount, finds suitable opportunity, automatically turns on, and by water surface walking mechanism and skilful
The impeller unit of wonderful setting, realize under water on a large scale, the injection of ruly ozone gas-vapor mix, thus reaching sterilization
Purpose, does not destroy the molten foster amount of water body simultaneously.
The present invention takes technical scheme below:
A kind of cultivating pool ozone equipment for treating water it is characterised in that:Including pontoon 8, the fixation of described pontoon 8 top sets
Put immersible pump 1, ozonator 2, inlet pipeline 3, steam mixed pipe line 4, straight walking mechanism 5, cycloid walking mechanism 6, too
Sun can photovoltaic battery panel 9;Described immersible pump 1, inlet pipeline 3, the water inlet end of ejector are sequentially communicated, described ozonator 2
Connect with the inlet end of ejector, the water side of described ejector is connected with steam mixed pipe line 4, described steam mixed pipe line 4
Connect with the vapour transfer channel within cycloid walking mechanism 6, described cycloid walking mechanism 6 is in elongated rod shape, and extends downward
Pond bottom, its lower end arranges impeller 12, and the blade of described impeller 12 contacted with the bottom of pond, and impeller 12 is by running through cycloid walking mechanism
Major axis within 6 is fixedly and coaxially connected, and described major axis is fixedly connected with the output shaft of motor 11, blade and at the bottom of pond during wheel rotation
Frictional force as described cycloid walking mechanism 6 driving force;The water of the vapour transfer channel within described cycloid walking mechanism 6
Vapor outlet 10 is coaxial with impeller 12;Described straight walking mechanism 5 and pontoon 8 top rotate and are connected, its leading line 7 two ends and pond
The fixture on bank is fixedly connected;Described solar photovoltaic cell panel 9 is as described immersible pump 1, cycloid walking mechanism 6, straight line
The power source of walking mechanism 5, setting controller, optical inductor and temperature sensor on solar photovoltaic cell panel 9, according to temperature
Degree, the data of intensity of illumination, the molten foster amount situation of controller real-time judge water body, when the molten foster amount of corresponding water body reaches setting value
When, described controller automatic immersible pump 1, straight walking mechanism 5, cycloid walking mechanism 6.
Further, described pontoon 8 has a pair of buoyancy aid, is fixed by support, and solar photovoltaic cell panel is fixed on described
On support.
Further, described cycloid walking mechanism 6 is located at the position setting crash bar near impeller 10, described crash bar water
Flat setting, prevents impeller 10 from being clashed into.
Further, on the plug-type conduit being fixed on pontoon of described cycloid walking mechanism 6, to adjust cycloid row
Walk mechanism 6 and stretch into depth under water.
The beneficial effects of the present invention is:
1) the invention provides a kind of cultivating pool ozone equipment for treating water of full-automatic intelligent, can be according to weather feelings
Relation between condition and pond dissolved oxygen amount, when temperature is low, and intensity of illumination is relatively low, generally the cloudy day, the molten foster amount in water body is relatively
Low, if opening ozone sterilization, water-bed muddiness degree can be improved, on the contrary to molten foster more unfavorable, therefore passing through illumination and temperature
When the molten foster degree of automatic decision water body reaches setting value, automatically turn on this ozone equipment for treating water, high degree of automation, take into account
The molten foster situation of water body.
2) adopt solar energy, without additional energy source, need not artificially manipulate, full automation opens and closes, automatization transports
OK.
3) pass through the impeller unit of water surface walking mechanism and ingenious setting, realize under water on a large scale, ruly smelly
The injection of oxygen gas-vapor mix, thus reach the purpose of sterilization.
4) pass through to arrange multiple cultivating pool ozone equipment for treating water in the wide cut direction in pond, it is possible to achieve whole cultivation
Ozone sterilization in the range of pond.
5) the straight walking mechanism and cycloid walking mechanism realization that be combined with each other is similar to spiral run trace, by row
Walk the reciprocating motion of mechanism, with cycloid walking mechanism rotating diameter as width, straight walking mechanism length as length on a large scale
Sterilization coverage.
6) being sufficiently mixed of ozone and water is realized by ejector, improve the utilization rate of ozone.
7) solar energy this clean energy resource is used as power source, while realizing sterilization and disinfection function, reduces to ring
The harmful effect in border.
8) utilize the Strong oxdiative ability of ozone, the Organic substance in decomposition water, kill the antibacterial in breeding water body and virus, smelly
Oxygen then changes in oxygen replenishment road water body, thus improving the water quality of breeding water body.
9) pass through the Strong oxdiative ability sterilization of ozone itself, hazard residue material can't be produced, contrary ozone exists
Partial oxidation can be produced after completing sterilization effect, lower floor's dissolved oxygen in pond can be supplemented.
10) traditional fish medicine sterilization effective active area is little, expends suitable manpower.The present invention replaces manpower labor with equipment
Dynamic, and adopt this clean energy resource of solar energy, saving labour force, reducing and while cost, environment is had no with any bad shadow
Ring.The present invention can be operated in the pond major part water surface, and acting surface is much larger than artificial medicine feed.
11) also has the function of suppressing part algal grown, this is also not available for traditional fish medicine.
Brief description
Fig. 1 is the front view of cultivating pool ozone equipment for treating water of the present invention.
Fig. 2 is the partial enlarged drawing of Fig. 1.
Fig. 3 is the view of A phase in Fig. 1.
Fig. 4 is the partial enlarged drawing of Fig. 3.
In figure, 1. immersible pump, 2. ozonator, 3. inlet pipeline, 4. steam mixed pipe line, 5. straight walking mechanism,
6. cycloid walking mechanism, 7. leading line, 8. pontoon, 9. solar photovoltaic cell panel, 10. moisture outlet.
Specific embodiment
The present invention is further described with specific embodiment below in conjunction with the accompanying drawings.
Referring to Fig. 1-4, a kind of cultivating pool ozone equipment for treating water it is characterised in that:Including pontoon 8, on described pontoon 8
Portion is fixedly installed immersible pump 1, ozonator 2, inlet pipeline 3, steam mixed pipe line 4, straight walking mechanism 5, cycloid walking
Mechanism 6, solar photovoltaic cell panel 9;Described immersible pump 1, inlet pipeline 3, the water inlet end of ejector are sequentially communicated, described ozone
Generator 2 is connected with the inlet end of ejector, and the water side of described ejector is connected with steam mixed pipe line 4, and described steam mixes
Close pipeline 4 to connect with the vapour transfer channel within cycloid walking mechanism 6, described cycloid walking mechanism 6 is in elongated rod shape, and downwards
Extend to pond bottom, its lower end arranges impeller 12, and the blade of described impeller 12 contacted with the bottom of pond, impeller 12 is by running through cycloid row
Walk the major axis within mechanism 6 to be fixedly and coaxially connected, described major axis is fixedly connected with the output shaft of motor 11, blade during wheel rotation
With the frictional force of at the bottom of pond as described cycloid walking mechanism 6 driving force;Vapor transfer within described cycloid walking mechanism 6 is led to
The moisture outlet 10 in road is coaxial with impeller 12;Described straight walking mechanism 5 is rotated with pontoon 8 top and is connected, its leading line 7 two ends
It is fixedly connected with the fixture on pond bank;Described solar photovoltaic cell panel 9 is as described immersible pump 1, cycloid walking mechanism
6th, the power source of straight walking mechanism 5, setting controller, optical inductor and temperature sensor, root on solar photovoltaic cell panel 9
According to the data of temperature, intensity of illumination, the molten foster amount situation of controller real-time judge water body, when the molten foster amount of corresponding water body reaches setting
During value, described controller automatic immersible pump 1, straight walking mechanism 5, cycloid walking mechanism 6.
Referring to Fig. 3, described pontoon 8 has a pair of buoyancy aid, is fixed by support, and solar photovoltaic cell panel is fixed on described
On frame.
Referring to Fig. 3, described cycloid walking mechanism 6 is located at the position setting crash bar near impeller 10, described crash bar water
Flat setting, prevents impeller 10 from being clashed into.
Referring to Fig. 1, on the plug-type conduit being fixed on pontoon of described cycloid walking mechanism 6, to adjust cycloid row
Walk mechanism 6 and stretch into depth under water.
Illustrate the present embodiment in further detail below:
As Figure 1-4, this equipment is mainly by ozonator 2, immersible pump 1, ejector, photovoltaic power supply system, the water surface
Straight walking mechanism and automatic walking mechanism composition.Photovoltaic battery panel provides power source to whole equipment.Water surface walking mechanism is by 24V
Direct current generator, road wheel, steel wire rope, limit switch and stop etc. form, and two sections of steel wire rope is fixed in the stake on pond side, limit
Bit switch.By motor, shafting and ratchet etc. form automatic walking mechanism.Automatic walking mechanism passes through pin connection on photovoltaic board mount.
Ratchet is highly exactly in sediment of pond upper strata.It is whole that the outlet pipe of the escape pipe of ozonator 2 and immersible pump 1 passes through ejector
It is combined into air-water mixture.The other end of jet pipe is gas-vapor mix pipe, and this pipeline other end connects automatic walking mechanism.From vehicle with walking machine
The shaft of structure is hollow axle, and the nearly bottom of shaft is the hollow transverse tube having out several mouths of a river, and shaft bottom links impeller.
When the sunlight having proper strength is irradiated to photovoltaic panel, whole system is started working.Water surface walking mechanism motor work
Make, whole equipment moves reciprocatingly in the range of stop limits along steel wire rope.Automatic walking mechanism motor work simultaneously, motor
Pawl wheel is driven by shafting, and then promotes whole equipment to do rotation movement for the center of circle with water surface walking mechanism road wheel.With
When ozonator 2 and immersible pump 1 work simultaneously, immersible pump 1 extract pond waters in water mixed with ozone by jet pipe
Afterwards, via gas-vapor mix pipe and automatic walking mechanism hollow axle, it is expelled to pond bottom by lying across the outlet pipe on ratchet top.Whole
The working range of individual equipment is centered on steel wire rope, the belt-like zone with device diameters as width.This equipment working range is wide,
The pond waters of suitable scope and ozone can be made fully to act on, to reach the effect improving water quality and a small amount of oxygen supplement.
The invention provides a kind of cultivating pool ozone equipment for treating water of full-automatic intelligent, can be according to weather condition
The relation and dissolved oxygen amount of pond between, when temperature is low, and intensity of illumination is relatively low, at the generally cloudy day, the molten foster amount in water body is relatively low,
If unlatching ozone sterilization, water-bed muddiness degree can be improved, on the contrary to molten foster more unfavorable, therefore pass through illumination and temperature is automatic
When judging that the molten foster degree of water body reaches setting value, automatically turn on this ozone equipment for treating water, high degree of automation, taken into account water body
Molten foster situation;Using solar energy, without additional energy source, need not artificially manipulate, full automation opens and closes, automatization transports
OK;By the impeller unit of water surface walking mechanism and ingenious setting, realize under water on a large scale, ruly ozone steam mixes
The injection of compound, thus reach the purpose of sterilization;Multiple cultivating pool ozone water process are arranged by the wide cut direction in pond
Device, it is possible to achieve the ozone sterilization in the range of whole cultivating pool;Straight walking mechanism is be combined with each other with cycloid walking mechanism
Realization is similar to spiral run trace, by the reciprocating motion of walking mechanism, with cycloid walking mechanism rotating diameter as width
Degree, straight walking mechanism length are the large-scale sterilization coverage of length;The abundant of ozone and water is realized by ejector
Mixing, improves the utilization rate of ozone;It is used this clean energy resource of solar energy as power source, realizing sterilization and disinfection function
Meanwhile, reduce the harmful effect to environment;Using the Strong oxdiative ability of ozone, the Organic substance in decomposition water, kill breeding water body
In antibacterial and virus, ozone then changes in oxygen replenishment road water body, thus improving the water quality of breeding water body.
Claims (4)
1. a kind of cultivating pool ozone equipment for treating water it is characterised in that:
Including pontoon (8), described pontoon (8) top is fixedly installed immersible pump (1), ozonator (2), inlet pipeline (3), water
Vapour mixed pipe line (4), straight walking mechanism (5), cycloid walking mechanism (6), solar photovoltaic cell panel (9);
Described immersible pump (1), inlet pipeline (3), the water inlet end of ejector are sequentially communicated, described ozonator (2) and jet
The inlet end connection of device, the water side of described ejector connects with steam mixed pipe line (4), described steam mixed pipe line (4) and
The internal vapour transfer channel connection of cycloid walking mechanism (6), described cycloid walking mechanism (6) is in elongated rod shape, and extends downwardly
To pond bottom, its lower end setting impeller (12), the blade of described impeller (12) contacted with the bottom of pond, and impeller (12) is by running through cycloid
The internal major axis of walking mechanism (6) is fixedly and coaxially connected, and described major axis is fixedly connected with the output shaft of motor (11), wheel rotation
When blade and at the bottom of pond frictional force as described cycloid walking mechanism (6) driving force;Described cycloid walking mechanism (6) inside
The moisture outlet (10) of vapour transfer channel is coaxial with impeller (12);
Described straight walking mechanism (5) is rotated with pontoon (8) top and is connected, the fixation on its leading line (7) two ends and pond bank
Thing is fixedly connected;
Described solar photovoltaic cell panel (9) is as described immersible pump (1), cycloid walking mechanism (6), straight walking mechanism (5)
Power source, solar photovoltaic cell panel (9) is upper to arrange controller, optical inductor and temperature sensor, strong according to temperature, illumination
The data of degree, the molten foster amount situation of controller real-time judge water body, when the molten foster amount of corresponding water body reaches setting value, described control
Device automatic immersible pump (1), straight walking mechanism (5), cycloid walking mechanism (6).
2. cultivating pool ozone equipment for treating water as claimed in claim 1 it is characterised in that:Described pontoon (8) has a pair
Buoyancy aid, is fixed by support, and solar photovoltaic cell panel is fixing on the bracket.
3. cultivating pool ozone equipment for treating water as claimed in claim 1 it is characterised in that:Described cycloid walking mechanism (6)
Positioned at impeller (10) position setting crash bar nearby, described crash bar is horizontally disposed with, and prevents impeller (10) from being clashed into.
4. cultivating pool ozone equipment for treating water as claimed in claim 1 it is characterised in that:Described cycloid walking mechanism (6)
On plug-type conduit being fixed on pontoon, so that depth under water is stretched in regulation cycloid walking mechanism (6).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610933871.8A CN106396076B (en) | 2016-10-31 | 2016-10-31 | A kind of cultivating pool ozone equipment for treating water |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610933871.8A CN106396076B (en) | 2016-10-31 | 2016-10-31 | A kind of cultivating pool ozone equipment for treating water |
Publications (2)
Publication Number | Publication Date |
---|---|
CN106396076A true CN106396076A (en) | 2017-02-15 |
CN106396076B CN106396076B (en) | 2019-04-19 |
Family
ID=58011759
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610933871.8A Active CN106396076B (en) | 2016-10-31 | 2016-10-31 | A kind of cultivating pool ozone equipment for treating water |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN106396076B (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108990886A (en) * | 2017-06-07 | 2018-12-14 | 喃嵘水产(上海)有限公司 | A kind of electrolytic aerator |
CN111807500A (en) * | 2020-07-20 | 2020-10-23 | 扬州大学 | Floating type device and method for treating shallow layer aquaculture sewage by ozone |
CN113860434A (en) * | 2021-09-29 | 2021-12-31 | 浙江大学 | Movable electrolytic sterilization device |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11262781A (en) * | 1998-03-19 | 1999-09-28 | Toshiba Corp | Ozone water making apparatus |
CN201386047Y (en) * | 2009-04-13 | 2010-01-20 | 南京师范大学 | Solar mechanical aeration device for water oxygen-increasing |
CN203105362U (en) * | 2013-01-18 | 2013-08-07 | 湖北逸丰农机有限公司 | Aerator |
CN105409867A (en) * | 2015-11-26 | 2016-03-23 | 中国水产科学研究院渔业机械仪器研究所 | Control circuit for solar movable water layer exchange and oxygenating device |
-
2016
- 2016-10-31 CN CN201610933871.8A patent/CN106396076B/en active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11262781A (en) * | 1998-03-19 | 1999-09-28 | Toshiba Corp | Ozone water making apparatus |
CN201386047Y (en) * | 2009-04-13 | 2010-01-20 | 南京师范大学 | Solar mechanical aeration device for water oxygen-increasing |
CN203105362U (en) * | 2013-01-18 | 2013-08-07 | 湖北逸丰农机有限公司 | Aerator |
CN105409867A (en) * | 2015-11-26 | 2016-03-23 | 中国水产科学研究院渔业机械仪器研究所 | Control circuit for solar movable water layer exchange and oxygenating device |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108990886A (en) * | 2017-06-07 | 2018-12-14 | 喃嵘水产(上海)有限公司 | A kind of electrolytic aerator |
CN111807500A (en) * | 2020-07-20 | 2020-10-23 | 扬州大学 | Floating type device and method for treating shallow layer aquaculture sewage by ozone |
CN113860434A (en) * | 2021-09-29 | 2021-12-31 | 浙江大学 | Movable electrolytic sterilization device |
Also Published As
Publication number | Publication date |
---|---|
CN106396076B (en) | 2019-04-19 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN102718283B (en) | Solar water quality improving machine | |
CN106467330A (en) | A kind of solar energy water purifying device being applied to lake and its method | |
CN106396076A (en) | Ozone water treatment device for aquaculture pond | |
CN103588309B (en) | A kind of cultivating pool Mobile oxygenation device for bottom water body | |
CN102531178A (en) | Combination device for treating cultivation wastewater of solar ecological compound purification pond | |
CN107691339A (en) | A kind of efficient sterilizing aerator for abalone | |
CN109275616B (en) | Aquaculture box with a net of convenient recovery is with dead fish collection device | |
CN109699535B (en) | Running water fish culture system | |
CN105859051A (en) | Biogas slurry optical treatment breeding system and working method thereof | |
CN106219764B (en) | A kind of riverbed bed mud ecological circulation utilizes ship | |
CN108935270A (en) | Intelligent temperature control aquaculture device | |
CN201232042Y (en) | Solar upflow water processor | |
CN208708510U (en) | A kind of device of Insect transformation agricultural organic waste | |
CN109364780A (en) | Duct type venturi mixing aerator and its application method | |
CN109601361A (en) | A kind of outer breeding box of agricultural experiment user | |
CN106172166A (en) | A kind of three-dimensional aeration system being applicable to biological flocculation breeding way and oxygenation method | |
CN202717603U (en) | Solar water quality improving machine | |
CN204305862U (en) | A kind of high-efficiency aquaculture system | |
JP5324532B2 (en) | Circulating photobioreactor | |
CN206502672U (en) | It is a kind of to increase the light lead device of water transparency | |
CN209609560U (en) | A kind of running water fish farming system | |
CN108477020A (en) | A kind of chicken cage | |
CN109012408B (en) | Multi-angle stirring type liquid manure mixes machine | |
CN209768618U (en) | Pond is oxygenated and is fed machine of food | |
CN201534795U (en) | Integrated pond water ozone bacteria-preventing and oxygen-increasing equipment |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant |