CN105091310A - Hot and cold water supply device - Google Patents
Hot and cold water supply device Download PDFInfo
- Publication number
- CN105091310A CN105091310A CN201510539628.3A CN201510539628A CN105091310A CN 105091310 A CN105091310 A CN 105091310A CN 201510539628 A CN201510539628 A CN 201510539628A CN 105091310 A CN105091310 A CN 105091310A
- Authority
- CN
- China
- Prior art keywords
- water
- coil pipe
- boiling water
- valve
- unboiled
- 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
Landscapes
- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
A hot and cold water supply device comprises a water tank and a water temperature regulation device. The water tank is located on the upper portion of the water temperature regulation device. A body of the water temperature regulation device comprises a boiled water coil pipe, a boiled water cooling coil pipe, an ice and unboiled water generation coil pipe and a boiled water temporary storage cavity. The upper portion of the boiled water coil pipe is connected to the bottom of the water tank, the lower portion of the boiled water coil pipe is connected to a boiled water faucet, and the middle of the boiled water coil pipe is communicated with the boiled water temporary storage cavity. The boiled water coil pipe is controlled by a water valve to be opened. The other two outlets of the boiled water temporary storage coil pipe are connected to the upper portion of the boiled water cooling coil pipe and the middle of the ice and unboiled water generation coil pipe. Users can drink boiled water, ice water and boiled water at a customized temperature within a short period of time.
Description
Technical field
The present invention relates to water container field, be specifically related to a kind of cold and hot water supply apparatus.
Technical background
Drinking water is the thing that everyone must do every day, but somebody likes drinking cold boiling water, somebody likes drinking warm water, somebody likes drinking cold boiling water, somebody likes steeping the tea in boiling water and drinks, somebody likes drinking unboiled water, somebody likes drinking frozen water, but many times, we are eager to drink water, but it is often long to open the water-cooled time, frozen water is also, boiling water will be transformed into frozen water and also need long time and many steps, because specific heat of water holds very large, the long stand-by period will make the people drunk water very irritated.
Summary of the invention
The present invention is directed to the deficiency of existing actual conditions, propose a kind of cold and hot water supply apparatus that the boiling water of different water temperature and ice unboiled water can be provided.
A kind of cold and hot water supply apparatus, comprise water tank and water temperature regulation device, described water tank is positioned at described water temperature regulation device top, described water temperature regulation device main body comprises boiling water coil pipe, boiling water cooling coil, ice unboiled water generates coil pipe and cavity kept in by boiling water, described boiling water coil pipe top is connected to water tank bottom, bottom is connected to boiling water tap, cavity conducting kept in by middle and described boiling water, and control conducting with water valve one, two other outlet that cavity kept in by boiling water is connected in the middle part of boiling water cooling coil top and ice unboiled water generation coil pipe, described ice unboiled water generates in the middle part of coil pipe and boiling water is kept between cavity and had water valve two to control conducting, described ice unboiled water generates coil pipe top and is connected to described water tank bottom, bottom is connected to ice unboiled water tap, described boiling water cooling coil top is connected to described boiling water and keeps in cavity, bottom is connected to cold boiling water tap, described boiling water cooling coil and ice unboiled water generate coil pipe and are made up of the coil pipe of three kinds of states, centre is VERTICAL TUBE, on the left of the coil pipe of both sides, coil pipe total kilometres are the twice of right side coil pipe, pipeline UNICOM is had between described cold boiling water tap and described ice unboiled water tap, and control opening and closing with water valve three.
Further, between described water tank and boiling water coil pipe top, choke valve one is installed, described water tank and ice unboiled water generate between coil pipe top and are provided with choke valve two, described boiling water coil pipe bottom is provided with adjutage, described adjutage is provided with the water valve four for bleeding off the boiling water that spends the night, water valve five is also provided with on boiling water tap top, described cold boiling water tap and described ice unboiled water tap top are separately installed with water valve six and water valve seven, the VERTICAL TUBE one of described boiling water cooling coil and left side coil pipe one and right side coil pipe one top are equipped with water valve eight and water valve nine and water valve ten respectively, generate described ice the unboiled water VERTICAL TUBE two of coil pipe and left side coil pipe two and right side coil pipe two top are equipped with water valve 11 and water valve 12 and water valve 13 respectively, keep in after cavity conduction position current direction with described boiling water in the middle of described boiling water coil pipe and water valve 14 is installed.
Further, described boiling water is kept on cavity and is provided with temperature sensor one, and described water valve five and water valve six and water valve seven inflow direction are separately installed with temperature sensor two and temperature sensor three and temperature sensor four.
Further, described boiling water coil pipe is provided with heating tube along water flow direction one road, for unboiled water heating being opened, the VERTICAL TUBE one of described boiling water cooling coil and left side coil pipe one and right side coil pipe one inside are provided with the cooling agent of meeting water heat absorption.
Further, described boiling water coil pipe, boiling water cooling coil, ice unboiled water generation coil pipe and boiling water are kept between cavity and are provided with heat insulation foam.
When control system detects that boiling water tap does not discharge water for a long time, can regularly open water valve four, be drained by the boiling water inside boiling water coil pipe, anti-sealing amasss for a long time inside boiling water coil pipe, thus impact is drunk.
When people need to use boiling water, open boiling water tap, if temperature sensor two detects that the water temperature of boiling water coil pipe bottom reaches requirement, water valve five and choke valve one are opened, boiling water flows out in boiling water tap, the unboiled water supplemented up is below opened by heating in the process through boiling water coil pipe under the heating tube effect of described boiling water coil pipe inside at once, if because choke valve one place inflow is excessive, temperature sensor two detects that water is not also opened, water valve five cuts out, after lamp water temperature reaches requirement, water valve five is opened, here control water temperature to regulate the flow of choke valve one to control by controller.
When people need the warm water by uniform temperature, only need to set on the controller temperature required, now, water valve one is opened, now, if boiling water tap does not receive use water signal, water valve 14 cuts out, if boiling water tap needs boiling water, then water valve 14 keeps channel status, heating tube heating through described boiling water coil pipe top open after boiling water be sent to boiling water and keep in cavity, when temperature sensor one detects that water is opened, if water temperature lowers the requirement lower, side only needs water valve eight and water valve nine and water valve ten one of them or 2 to open, the water of boiling like this reaches the effect of fast cooling after the cooling agent cooling in VERTICAL TUBE one and left side coil pipe one and right side coil pipe one, if design temperature is too low, temperature sensor three detects and cannot reach requirement through boiling water cooling coil, water valve two and water valve three are opened, water valve seven cuts out, half boiling water is assigned to frozen water generation coil pipe and cools, then arrive cold boiling water tap place through water valve seven to drink for people.
If someone likes with ice unboiled water or the water of boiling water coil pipe not wanting to use this water supply installation, choke valve one can be closed by control system, close water valve two and water valve three, only has ice unboiled water cooling coil like this, only need to set temperature, device just can be selected in VERTICAL TUBE two with between left side coil pipe two and right side coil pipe automatically, carries out cooling process, drink for people by the coil pipe of water valve 11 and water valve 12 and water valve 13 selection suitable quantity and specification.
The invention has the advantages that: utilize heating tube immediately to heat unboiled water and utilize coil arrangement and cooling agent to cool in time the water of boiling, allow user just can drink boiling water in the short period of time, the boiling water of frozen water and self-defined temperature, automatic drainage function ensure that this device whenever water out be all just on the boil, can not have any impact to health.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present invention.
Fig. 2 is the case overall structure schematic diagram 1 that anhydrates of the present invention.
Fig. 3 is the case overall structure schematic diagram 1 that anhydrates of the present invention.
Detailed description of the invention
As shown in figures 1 and 3, a kind of cold and hot water supply apparatus, comprise water tank 1 and water temperature regulation device 2, described water tank 1 is positioned at described water temperature regulation device 2 top, described water temperature regulation device main body comprises boiling water coil pipe 2.1, boiling water cooling coil 2.2, ice unboiled water generates coil pipe 2.3 and cavity 2.4 kept in by boiling water, described boiling water coil pipe 2.1 top is connected to bottom water tank 1, bottom is connected to boiling water tap 3, cavity 2.4 conducting kept in by middle and described boiling water, and control conducting with water valve 1, two other outlet that cavity 2.4 kept in by boiling water is connected in the middle part of boiling water cooling coil 2.2 top and ice unboiled water generation coil pipe 2.3, described ice unboiled water generates in the middle part of coil pipe 2.3 and boiling water is kept between cavity 2.4 and had water valve 2 6.2 to control conducting, described ice unboiled water generates coil pipe 2.3 top and is connected to bottom described water tank 1, bottom is connected to ice unboiled water tap 5, described boiling water cooling coil 2.2 top is connected to described boiling water and keeps in cavity 2.4, bottom is connected to cold boiling water tap 4, described boiling water cooling coil 2.2 and ice unboiled water generate coil pipe 2.3 and are made up of the coil pipe of three kinds of states, centre is VERTICAL TUBE 7, on the left of the coil pipe of both sides, coil pipe 8 total kilometres are the twice of right side coil pipe 9, pipeline UNICOM is had between described cold boiling water tap 4 and described ice unboiled water tap 5, and control opening and closing with water valve 3 6.3.
Between described water tank 1 and boiling water coil pipe 2.1 top, choke valve 1 is installed, described water tank 1 and ice unboiled water generate between coil pipe 2.3 top and are provided with choke valve 2 12.2, described boiling water coil pipe 2.1 bottom is provided with adjutage 2.11, described adjutage 2.11 is provided with the water valve 4 6.4 for bleeding off the boiling water that spends the night, water valve 5 6.5 is also provided with on boiling water tap 3 top, described cold boiling water tap 4 and described ice unboiled water tap 5 top are separately installed with water valve 6 6.6 and water valve 7 6.7, the VERTICAL TUBE 1 of described boiling water cooling coil 2.2 and left side coil pipe 1 and right side coil pipe 1 top are equipped with water valve 8 6.8 and water valve 9 6.9 and water valve 10 respectively, generate described ice the unboiled water VERTICAL TUBE 2 7.2 of coil pipe 2.3 and left side coil pipe 2 8.2 and right side coil pipe 2 9.2 top are equipped with water valve 11 and water valve 12 and water valve 13 respectively, keep in after cavity 2.4 conduction position current direction with described boiling water in the middle of described boiling water coil pipe 2.1 and water valve 14 is installed.
Described boiling water is kept on cavity 2.4 and is provided with temperature sensor 1, and described water valve 5 6.5 and water valve 6 6.6 and water valve 7 6.7 inflow direction are separately installed with temperature sensor 2 10.2 and temperature sensor 3 10.3 and temperature sensor 4 10.4.
Described boiling water coil pipe 2.1 is provided with heating tube 11 along water flow direction one road, for unboiled water heating is opened, the VERTICAL TUBE 1 of described boiling water cooling coil 2.2 and left side coil pipe 1 and right side coil pipe 1 inside are provided with the cooling agent of meeting water heat absorption, described ice unboiled water generates the VERTICAL TUBE 2 7.2 of coil pipe 2.3 and left side coil pipe 2 8.2 and right side coil pipe 2 9.2 inside and is provided with the cooling agent of meeting water heat absorption
Described boiling water coil pipe 2.1, boiling water cooling coil 2.2, ice unboiled water generation coil pipe 2.3 and boiling water are kept between cavity 2.4 and are provided with heat insulation foam.
When people need to use boiling water, open boiling water tap 3, if temperature sensor 2 10.2 detects that the water temperature of boiling water coil pipe 2.1 bottom reaches requirement, water valve 5 6.5 and choke valve 1 are opened, boiling water flows out in boiling water tap 3, the unboiled water supplemented up is below opened by heating in the process through boiling water coil pipe 2.1 under the effect of the heating tube 11 of described boiling water coil pipe 2.1 inside at once, if because choke valve 1 place inflow is excessive, temperature sensor 2 12.2 detects that water is not also opened, water valve 5 6.5 cuts out, after lamp water temperature reaches requirement, water valve 5 6.5 is opened, here control water temperature to regulate the flow of choke valve 1 to control by controller.
When control system detects that boiling water tap 3 does not discharge water for a long time, can regularly open water valve 4 6.4, be drained by the boiling water inside boiling water coil pipe 2.1, anti-sealing amasss for a long time inside boiling water coil pipe 2.1, thus impact is drunk.
When people need the warm water by uniform temperature, only need to set on the controller temperature required, now, water valve 1 is opened, now, if boiling water tap 3 does not receive use water signal, water valve 14 cuts out, if boiling water tap 3 needs boiling water, then water valve 14 keeps channel status, heating tube 11 heating through described boiling water coil pipe 2.1 top open after boiling water be sent to boiling water and keep in cavity 2.4, when temperature sensor 1 detects that water is opened, if water temperature lowers the requirement lower, side only needs water valve 8 6.8 and water valve 9 6.9 and water valve 10 one of them or 2 to open, the water of boiling like this reaches the effect of fast cooling after the cooling agent cooling in VERTICAL TUBE 1 and left side coil pipe 1 and right side coil pipe 1, if design temperature is too low, temperature sensor 3 10.3 detects and cannot reach requirement through boiling water cooling coil 2.2, water valve 2 6.2 and water valve 3 6.3 are opened, water valve 7 6.7 cuts out, half boiling water is assigned to frozen water generation coil pipe 2.3 and cools, then arrive cold boiling water tap 4 place through water valve 7 6.7 to drink for people.
If someone likes with ice unboiled water or the water of boiling water coil pipe 2.1 not wanting to use this water supply installation, choke valve 1 can be closed by control system, close water valve 2 6.2 and water valve 3 6.3, only has ice unboiled water cooling coil 2.2 like this, only need to set temperature, device just can be selected in VERTICAL TUBE 2 7.2 with between left side coil pipe 2 8.2 and right side coil pipe 9.2 automatically, carry out cooling process by the coil pipe of water valve 11 and water valve 12 and water valve 13 selection suitable quantity and specification, drink for people.
Content described in this description embodiment is only enumerating the way of realization that the present invention conceives; protection scope of the present invention should not be regarded as being only limitted to the concrete form that embodiment is stated, protection scope of the present invention also and conceive the equivalent technologies means that can expect according to the present invention in those skilled in the art.
Claims (3)
1. a cold and hot water supply apparatus, comprise water tank (1) and water temperature regulation device (2), described water tank (1) is positioned at described water temperature regulation device (2) top, described water temperature regulation device main body comprises boiling water coil pipe (2.1), boiling water cooling coil (2.2), ice unboiled water generates coil pipe (2.3) and cavity (2.4) kept in by boiling water, described boiling water coil pipe (2.1) top is connected to water tank (1) bottom, bottom is connected to boiling water tap (3), cavity (2.4) conducting kept in by middle and described boiling water, and control conducting with water valve one (6.1), two other outlet that cavity (2.4) kept in by boiling water is connected to boiling water cooling coil (2.2) top and ice unboiled water generation coil pipe (2.3) middle part, described ice unboiled water generation coil pipe (2.3) middle part and boiling water are kept between cavity (2.4) has water valve two (6.2) to control conducting, described ice unboiled water generates coil pipe (2.3) top and is connected to described water tank (1) bottom, bottom is connected to ice unboiled water tap (5), described boiling water cooling coil (2.2) top is connected to described boiling water and keeps in cavity (2.4), bottom is connected to cold boiling water tap (4), described boiling water cooling coil (2.2) and ice unboiled water generate coil pipe (2.3) and are made up of the coil pipe of three kinds of states, centre is VERTICAL TUBE (7), on the left of the coil pipe of both sides, coil pipe (8) total kilometres are the twice of right side coil pipe (9), pipeline UNICOM is had between described cold boiling water tap (4) and described ice unboiled water tap (5), and control opening and closing with water valve three (6.3).
2. a kind of cold and hot water supply apparatus as claimed in claim 1, it is characterized in that: choke valve one (12.1) is installed between described water tank (1) and boiling water coil pipe (2.1) top, described water tank (1) and ice unboiled water generate between coil pipe (2.3) top and are provided with choke valve two (12.2), described boiling water coil pipe (2.1) bottom is provided with adjutage (2.11), described adjutage (2.11) is provided with the water valve four (6.4) for bleeding off the boiling water that spends the night, water valve five (6.5) is also provided with on boiling water tap (3) top, described cold boiling water tap (4) and described ice unboiled water tap (5) top are separately installed with water valve six (6.6) and water valve seven (6.7), the VERTICAL TUBE one (7.1) of described boiling water cooling coil (2.2) and left side coil pipe one (8.1) and right side coil pipe one (9.1) top are equipped with water valve eight (6.8) and water valve nine (6.9) and water valve ten (6.10) respectively, generate described ice the unboiled water VERTICAL TUBE two (7.2) of coil pipe (2.3) and left side coil pipe two (8.2) and right side coil pipe two (9.2) top are equipped with water valve ten one (6.11) and water valve ten two (6.12) and water valve ten three (6.13) respectively, keep in after cavity (2.4) conduction position current direction with described boiling water in the middle of described boiling water coil pipe (2.1) and water valve ten four (6.14) is installed.
3. a kind of cold and hot water supply apparatus as claimed in claim 1, it is characterized in that: described boiling water coil pipe (2.1) is provided with heating tube (11) along water flow direction one road, for unboiled water heating is opened, the VERTICAL TUBE one (7.1) of described boiling water cooling coil (2.2) and left side coil pipe one (8.1) and right side coil pipe one (9.1) inside are provided with the cooling agent of meeting water heat absorption, described ice unboiled water generates the VERTICAL TUBE two (7.2) of coil pipe (2.3) and left side coil pipe two (8.2) and right side coil pipe two (9.2) inside and is provided with the cooling agent that chance water absorbs heat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510539628.3A CN105091310B (en) | 2015-08-30 | 2015-08-30 | A kind of cold and hot water supply apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510539628.3A CN105091310B (en) | 2015-08-30 | 2015-08-30 | A kind of cold and hot water supply apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105091310A true CN105091310A (en) | 2015-11-25 |
| CN105091310B CN105091310B (en) | 2017-07-25 |
Family
ID=54572298
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510539628.3A Expired - Fee Related CN105091310B (en) | 2015-08-30 | 2015-08-30 | A kind of cold and hot water supply apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105091310B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107128484A (en) * | 2017-05-22 | 2017-09-05 | 温州大学瓯江学院 | The unmanned plane sprayed insecticide for agriculture and forestry |
| CN112224692A (en) * | 2019-06-30 | 2021-01-15 | 西安众力沥青有限公司 | Liquid storage equipment |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06180146A (en) * | 1992-12-08 | 1994-06-28 | Mitsubishi Electric Corp | Electric water heater having function of producing electrolytic water |
| CN2542984Y (en) * | 2002-03-06 | 2003-04-02 | 北京市海淀京西厨房设备有限公司 | Continuous full-automatic energy-saving gas water-boiling device |
| CN2619197Y (en) * | 2003-04-22 | 2004-06-02 | 余伯坚 | Boiling water heater |
| CN2893514Y (en) * | 2006-04-11 | 2007-04-25 | 刘德鹏 | Cool and hot boiled water drinker |
| KR20090074844A (en) * | 2007-09-21 | 2009-07-08 | 주식회사 한진에너지 | Corbon fiber heater boiler with separated lines of heating room and hot water |
| JP2011169571A (en) * | 2010-02-19 | 2011-09-01 | Junzo Aisa | Mobile water heater |
| CN204923398U (en) * | 2015-08-30 | 2015-12-30 | 魏仕槚 | Cold hot -water supply device |
-
2015
- 2015-08-30 CN CN201510539628.3A patent/CN105091310B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06180146A (en) * | 1992-12-08 | 1994-06-28 | Mitsubishi Electric Corp | Electric water heater having function of producing electrolytic water |
| CN2542984Y (en) * | 2002-03-06 | 2003-04-02 | 北京市海淀京西厨房设备有限公司 | Continuous full-automatic energy-saving gas water-boiling device |
| CN2619197Y (en) * | 2003-04-22 | 2004-06-02 | 余伯坚 | Boiling water heater |
| CN2893514Y (en) * | 2006-04-11 | 2007-04-25 | 刘德鹏 | Cool and hot boiled water drinker |
| KR20090074844A (en) * | 2007-09-21 | 2009-07-08 | 주식회사 한진에너지 | Corbon fiber heater boiler with separated lines of heating room and hot water |
| JP2011169571A (en) * | 2010-02-19 | 2011-09-01 | Junzo Aisa | Mobile water heater |
| CN204923398U (en) * | 2015-08-30 | 2015-12-30 | 魏仕槚 | Cold hot -water supply device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107128484A (en) * | 2017-05-22 | 2017-09-05 | 温州大学瓯江学院 | The unmanned plane sprayed insecticide for agriculture and forestry |
| CN112224692A (en) * | 2019-06-30 | 2021-01-15 | 西安众力沥青有限公司 | Liquid storage equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105091310B (en) | 2017-07-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101263975B (en) | Instant heating type drinking equipment | |
| US20180135886A1 (en) | Phase change heat storage-type electrical water heater | |
| CN109937905A (en) | A kind of constant temperature Pet drinking machine | |
| CN103932594A (en) | Water dispenser | |
| CN105455642A (en) | Water dispenser for ice water, normal temperature water, hot water and warm water | |
| CN202928074U (en) | Dual-temperature water boiler | |
| CN204923398U (en) | Cold hot -water supply device | |
| CN112471895A (en) | Drinking machine capable of providing cool boiled water and control method | |
| CN209219971U (en) | A kind of intelligent drinking machine | |
| CN105091310A (en) | Hot and cold water supply device | |
| CN201050864Y (en) | Secondary heating electric water heater | |
| CN202562015U (en) | Intelligent energy-saving type water fountain | |
| CN204670931U (en) | A kind of infrared induction temperature-adjustable water dispenser | |
| CN201185853Y (en) | Drinking machine | |
| CN204071773U (en) | Large-flow immediately-heating water-drinking machine | |
| CN105795913A (en) | Temperature-adjustable water drinking device | |
| CN202660719U (en) | Electric water boiler | |
| CN102022819B (en) | Electric water heating device | |
| CN204071775U (en) | The instant heating type drinking machine of vacuum heat storing and heat preserving | |
| CN204218692U (en) | Water dispenser | |
| CN204049288U (en) | A kind of frozen water, normal-temperature water, hot water and warm water's four-function water dispenser | |
| CN209789571U (en) | Warm intelligent drinking machine | |
| CN102894818A (en) | Tea set with water volume detecting mechanism for water tank | |
| CN205316812U (en) | Frozen water equipment | |
| CN104510348A (en) | Intelligent electrically-controlled energy-saving water dispenser |
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 | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191023 Address after: 214500 No.62, Weier Road, Chengbei Park, Jingjiang Economic Development Zone, Jingjiang City, Taizhou City, Jiangsu Province Patentee after: Jingjiang Jiuzhou air conditioning equipment Co., Ltd. Address before: 311826, Zhejiang Province, Shaoxing City, Zhuji province Ruan Town West Village No. 46 Patentee before: Wei Shijia |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170725 Termination date: 20200830 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |