CN207133719U - A kind of attachment means applied to multipath server - Google Patents
A kind of attachment means applied to multipath server Download PDFInfo
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- CN207133719U CN207133719U CN201720924071.XU CN201720924071U CN207133719U CN 207133719 U CN207133719 U CN 207133719U CN 201720924071 U CN201720924071 U CN 201720924071U CN 207133719 U CN207133719 U CN 207133719U
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- 238000006243 chemical reaction Methods 0.000 claims abstract description 48
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- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
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Abstract
The utility model discloses a kind of attachment means applied to multipath server, it includes board, golden finger, PCIE switch controllers, M.2 connector, wire and cable connector, voltage conversion chip and power connector, the golden finger is arranged on a sidepiece of board, PCIE switch controllers, M.2 connector and voltage conversion chip are arranged on board, wire and cable connector and power connector are arranged on the one end of board, the input of golden finger and wire and cable connector respectively with PCIE switch controllers is connected, the output end of PCIE switch controllers is connected with M.2 connector, power connector by power conversion chip respectively with PCIE switch controllers and M.2 connector electrically connects.The utility model has expanded PCIE resources, improves storage capacity and transmission rate, meets the demand of different PCIE interfaces.
Description
Technical field
A kind of attachment means applied to multipath server are the utility model is related to, belong to server design technical field.
Background technology
With the fast development of server field, storage capacity and data transmission rates demands to the universal product are also therewith
Increase, while the flexibility configured is also increased therewith, at the same time, the closeness more and more higher of system design, especially for
High-end server, this phenomenon embody more obvious.
The attachment means of existing high-end server use single Bussing connector mostly, the very flexible in design,
Different interface requirements generally can not be met.
Utility model content
For the deficiency of above-mentioned technology, the utility model embodiment provides a kind of connection applied to multipath server and filled
Put, it disclosure satisfy that the design requirement of a variety of server products.
The utility model embodiment solves its technical problem and adopted the technical scheme that：
First aspect, there is provided a kind of attachment means applied to multipath server, it includes board, golden finger, PCIE
Switch controllers, M.2 connector, wire and cable connector, voltage conversion chip and power connector, the golden finger are arranged on plate
One sidepiece of card, described PCIE switch controllers, M.2 connector and voltage conversion chip are arranged on board, described
Wire and cable connector and power connector are arranged on the one end of board, described golden finger and wire and cable connector respectively with PCIE
The input connection of switch controllers, the output end of the PCIE switch controllers are connected with M.2 connector, the electricity
Source connector by power conversion chip respectively with PCIE switch controllers and M.2 connector electrically connects.The power supply connection
Device can provide P12V/P5V voltages, PCIE switch controllers can be produced by power conversion chip and M.2 needed for connector
Voltage.
Alternatively, the M.2 connector includes multiple M.2NVMe connectors.
Alternatively, the golden finger is standard PCIE X8 golden fingers.
Alternatively, the PCIE switch controllers are PLXTech PEX87xx chips, and PEX87xx chips can basis
Demand configuration work pattern.
Alternatively, the wire and cable connector includes 2 Slimline X4 connectors.
Alternatively, the PCIE switch controllers by PCIe signal wires respectively with golden finger, M.2 connector and line
Cable connector connects.
Second aspect, there is provided a kind of attachment means applied to multipath server, it includes board, golden finger, PCIE
Switch controllers, M.2 connector, voltage conversion chip and power connector, the golden finger are arranged on a sidepiece of board,
Described PCIE switch controllers, M.2 connector and voltage conversion chip are arranged on board, and the power connector is set
The one end in board is put, described golden finger and M.2 connector are connected with PCIE switch controllers respectively, the power supply
Connector by power conversion chip respectively with PCIE switch controllers and M.2 connector electrically connects.The power connector
P12V/P5V voltages can be provided, the voltage needed for PCIE switch controllers can be produced by power conversion chip and is M.2 connected
Connect the voltage needed for device.
Alternatively, the M.2 connector includes multiple M.2 NVMe connectors.
Alternatively, the golden finger is standard PCIE X8 golden fingers.
Alternatively, the PCIE switch controllers are PLXTech PEX87xx chips, and PEX87xx chips can basis
Demand configuration work pattern.
With golden finger and M.2 alternatively, by PCIe signal wires, connector connects the PCIE switch controllers respectively
Connect.
The third aspect, there is provided a kind of attachment means applied to multipath server, it includes board, PCIE switch
Controller, multiple M.2 connectors, 2 wire and cable connectors, voltage conversion chip and power connector, described PCIE switch
Controller, M.2 connector and voltage conversion chip are arranged on board, and described wire and cable connector and power connector are arranged on
The one end of board, the inputs of the PCIE switch controllers by PCIe signal wires respectively with 2 wire and cable connectors
Connection, described multiple M.2 connectors are connected by PCIe signal wires with the output end of PCIE switch controllers respectively, institute
State power connector by power conversion chip respectively with PCIE switch controllers and M.2 connector electrically connects.The power supply
Connector can provide P12V/P5V voltages, and the voltage needed for PCIE switch controllers can be produced by power conversion chip
M.2 the voltage needed for connector.
Alternatively, the M.2 connector is M.2 NVMe connectors.
Alternatively, the wire and cable connector is Slimline X4 connectors.
Alternatively, the PCIE switch controllers are PLXTech PEX87xx chips, and PEX87xx chips can basis
Demand configuration work pattern.
The technical scheme that the utility model embodiment provides has the advantages that：
First aspect embodiment scheme of the present utility model by board set standard PCIE X8 golden fingers, two
Slimline X4 connectors, PEX87xx chips (can increase and decrease port according to product demand, select suitable chip, configuration work mould
Formula), voltage conversion chip, M.2 connector and power-feed connector, constitute a M.2 NVMe board, can be applicable to and be based on
In the server design of Intel platforms, store and expand mainly in PCIE M.2 SSD, not only expanded PCIE resources,
Storage capacity and transmission rate are improved, and can meet the needs of different PCIE interfaces, and using flexible.First aspect embodiment
Scheme is designed with golden finger and wire and cable connector, PCI allocation E Switch mode of operations, using standard PCIE x8 gold hands simultaneously
Refer to, can be inserted into standard PCIE x8 slots；Using Slimline X4 connectors, PCIE signal is accessed by cable, can so be expired
The flexibility of pedal system configuration.In addition, PCIE Switch usually require the 0.9V etc. that powers, it is impossible to provided by golden finger, and
Connect it is multiple M.2SSD therefore select by power connector offer P12V/P5V voltages, then produced by power conversion chip
Voltage needed for PCIE switch controllers and M.2 required voltage, ensure the normal operation of board with this.
In order to meet the flexible Application demand of board, second aspect embodiment scheme of the present utility model is only designed with golden hand
Refer to meet the server application demand of only golden finger slot, PCI allocation E Switch mode of operations, using standard PCIE
X8 golden fingers, standard PCIE x8 slots are can be inserted into, can so meet the flexibility of system configuration.Additionally, due to by M.2 connecting
Connect device and meanwhile connect it is multiple M.2SSD, when using golden finger connection server when, by golden finger provide power supply can not be complete
Meet board for PCIE Switch and M.2 SSD power demands, at this moment power connector offer P12V/P5V voltages be provided,
Voltage needed for PCIE switch controllers and M.2 required voltage are produced by power conversion chip again, ensure board just with this
Often operation.
Equally, in order to meet the memorial tablet application demand of board, third aspect embodiment scheme of the present utility model only designs
There is wire and cable connector to meet the server application demand of only cable connected mode, PCI allocation E Switch mode of operations, make
With Slimline X4 connectors, PCIE signal is accessed by cable.When using wire and cable connector connection server, equally need
Want power connector to provide P12V/P5V voltages, then voltage needed for PCIE switch controllers is produced by power conversion chip
M.2 required voltage, the normal operation of board is ensured with this.
Brief description of the drawings
The utility model is illustrated with reference to Figure of description.
Fig. 1 is the structural representation for the attachment means that the first that the utility model embodiment provides is applied to multipath server
Figure；
Fig. 2 is the structural representation for second of attachment means for being applied to multipath server that the utility model embodiment provides
Figure；
Fig. 3 be the utility model embodiment provide the third be applied to multipath server attachment means structural representation
Figure；
In figure, 1- boards, 2- golden fingers, 3-PCIE switch controllers, 4-M.2 connectors, 5- wire and cable connectors, 6-
Voltage conversion chip, 7- power connectors, 8-PCIe signal wires.
Embodiment
For the technical characterstic for illustrating this programme can be understood, below by embodiment, and its accompanying drawing is combined, to this reality
It is described in detail with new.It is of the present utility model for realizing that following disclosure provides many different embodiments or example
Different structure.In order to simplify disclosure of the present utility model, hereinafter the part and setting of specific examples are described.In addition,
The utility model can in different examples repeat reference numerals and/or letter.This repetition is to simplify and clear mesh
, the relation between itself not indicating discussed various embodiments and/or setting.It is it should be noted that illustrated in the accompanying drawings
Part is not drawn necessarily to scale.The utility model eliminates the description to known assemblies and treatment technology and process to avoid not
Necessarily limit the utility model.
NVMe (Non-Volatile Memory express) is a kind of foundation the one of the M.2 similar AHCI on interface
Kind agreement, is the agreement exclusively for flash-type design Storage.The specific advantages of NVMe include:1. performance has the lifting of several times；2. can
Reduction is delayed over 50%；3. the available IOPs of NVMe PCIe SSD decuple high-end enterprise level SATA SSD；4. automatic work(
Consumption state switches and dynamic energy consumption management function substantially reduces power consumption；5. support the expandability of technology development in following 10 years.
Therefore, in order to improve storage flexibility and and can rationally utilizes PCIE resources while speed, devising one has PCIE
The M.2 NVME boards of lane expanding functions, also, different PCIE interface requirements are directed to, a variety of PCIE connectors can be designed
Connected mode, so as to meet the design requirement of a variety of server products.
Embodiment 1
Fig. 1 is the structural representation for the attachment means that the first that the utility model embodiment provides is applied to multipath server
Figure.Referring to Fig. 1, the attachment means of the utility model embodiment include board 1, golden finger 2, PCIE switch controllers 3, M.2
Connector 4, wire and cable connector 5, voltage conversion chip 6 and power connector 7, the golden finger 2 are arranged on a sidepiece of board 1
(Fig. 1 show following side, can also be arranged on the upper lateral part of board), M.2 described PCIE switch controllers 3, connector
4 and voltage conversion chip 6 be arranged on board 1, described wire and cable connector 5 and power connector 7 are arranged on one end of board
Portion's (Fig. 1 show right part, can also be arranged on the left part of board), described golden finger 2 and wire and cable connector 5 respectively with
The input connection of PCIE switch controllers 3, output end and the M.2 connector 4 of the PCIE switch controllers 3 connect
Connect, the power connector 7 by power conversion chip 6 respectively with PCIE switch controllers 3 and M.2 connector 4 is electrically connected
Connect.The power connector 6 provides P12V/P5V voltages, then produces PCIE switch controllers institute by power conversion chip
Voltage and M.2 required voltage are needed, when using golden finger connection server, the power supply provided by golden finger can not be fully met
Board is PCIE Switch and M.2 SSD power demands, the at this moment offer of power connector 6 P12V/P5V voltages, then pass through
Power conversion chip produces voltage needed for PCIE switch controllers and M.2 required voltage.
Alternatively, the M.2 connector includes multiple M.2 NVMe connectors, to connect NVMe hard disks.
Alternatively, the golden finger is standard PCIE X8 golden fingers, can be inserted into standard PCIE x8 slots.
Alternatively, the PCIE switch controllers are PLXTech PEX87xx chips, and PCIE signal cabling accesses
Can configuration work pattern according to demand PEX87xx chips, signal can be set to lane x4 as PCIE switch by chip,
Transmission rate is improved, while output port can be designed according to demand, connects M.2 connector.
Alternatively, the wire and cable connector includes 2 Slimline X4 connectors, and 2 Slimline X4 connections are thought highly of
It is folded to set；If not selecting golden finger to connect, Slimline X4 connectors can be used, PCIE signal is accessed by cable,
The flexibility of system configuration can so be met.
Alternatively, the PCIE interfaces of the PCIE switch controllers by PCIe X4 signal wires respectively with golden finger,
Voltage conversion chip, M.2 connector connects with wire and cable connector.
The technical scheme of embodiment 1 is designed with golden finger and wire and cable connector simultaneously, using standard PCIE x8 golden fingers,
The standard of can be inserted into PCIE x8 slots, can so meet the flexibility of system configuration；If not selecting golden finger to connect, can also make
With Slimline X4 connectors, PCIE signal is accessed by cable.It is multiple additionally, due to being connected by M.2 connector simultaneously
M.2SSD, when using golden finger connection server, it is PCIE that can not fully meet board by the power supply of golden finger offer
Switch and M.2 SSD power demands, at this moment power connector 6 provides P12V/P5V voltages, then passes through power conversion chip
Produce voltage needed for PCIE switch controllers and M.2 required voltage；When using wire and cable connector connection server, also need
P12V/P5V voltages are provided by power connector, then be produced by power conversion chip needed for PCIE switch controllers
Voltage and M.2 required voltage.
Embodiment 2
Fig. 2 is the structural representation for second of attachment means for being applied to multipath server that the utility model embodiment provides
Figure.Referring to Fig. 2, the attachment means of the utility model embodiment include board 1, golden finger 2, PCIE switch controllers 3, M.2
Connector 4, voltage conversion chip 6 and power connector 7, the golden finger 2 are arranged on a sidepiece of board 1, described PCIE
Switch controllers 3, M.2 connector 4 and voltage conversion chip 6 are arranged on board 1, and the power connector 7 is arranged on plate
The one end of card 1, M.2 described golden finger 2 and connector 4 are connected with PCIE switch controllers 3 respectively, and the power supply connects
Connect device 7 by power conversion chip 6 respectively with PCIE switch controllers 3 and M.2 connector 4 electrically connects.The power supply connects
Connect device 6 and P12V/P5V voltages are provided, then voltage needed for PCIE switch controllers and M.2 is produced by power conversion chip
Voltage needed for connector.
Alternatively, the M.2 connector includes multiple M.2NVMe connectors, to connect NVMe hard disks.
Alternatively, the golden finger is standard PCIE X8 golden fingers, can be inserted into standard PCIE x8 slots.
Alternatively, the PCIE switch controllers are PLXTech PEX87xx chips, and PCIE signal cabling accesses
Can configuration work pattern according to demand PEX87xx chips, signal can be set to lane x4 as PCIE switch by chip,
Transmission rate is improved, while output port can be designed according to demand, connects M.2 connector.
Alternatively, the PCIE interfaces of the PCIE switch controllers by PCIe X4 signal wires respectively with golden finger,
Voltage conversion chip connects with M.2 connector.
Unlike the technical scheme of embodiment 1, the technical scheme of embodiment 2 is only designed with golden finger, is expired with this
Foot only has the server application demand of golden finger slot, removes no part (wire and cable connector) to save production cost.It is real
The technical scheme for applying example 2 uses standard PCIE x8 golden fingers, can be inserted into standard PCIE x8 slots, can so meet system configuration
Flexibility.Multiple M.2 SSD are connected simultaneously additionally, due to by M.2 connector, when using golden finger connection server, are led to
Board can not be fully met as PCIE Switch and M.2 SSD power demands by crossing the power supply of golden finger offer, at this moment power supply company
Connect device and P12V/P5V voltages are provided, then voltage needed for PCIE switch controllers and M.2 is produced by power conversion chip
Voltage needed for connector, ensure the normal operation of board with this.
Embodiment 3
Fig. 3 be the utility model embodiment provide the third be applied to multipath server attachment means structural representation
Figure.Referring to Fig. 3, the attachment means of the utility model embodiment include board 1, PCIE switch controllers 3, multiple M.2 connected
M.2,4,2 wire and cable connectors 5 of device, voltage conversion chip 6 and power connector 7, described PCIE switch controllers 3, connect
Connect device 4 and voltage conversion chip 6 is arranged on board, described wire and cable connector 5 and power connector 7 are arranged on board 1
One end, the input of the PCIE switch controllers 3 are connected with 2 wire and cable connectors 5 respectively by PCIe signal wires 8
Connect, described multiple M.2 connectors 4 are connected by PCIe signal wires 8 with the output end of PCIE switch controllers 3 respectively, institute
State power connector 7 by power conversion chip 6 respectively with PCIE switch controllers 3 and M.2 connector 4 electrically connects.It is described
Power connector 6 provides P12V/P5V voltages, then produces the electricity needed for PCIE switch controllers by power conversion chip
Pressure and the M.2 voltage needed for connector, ensure the normal operation of board with this.
In embodiment 3, the PCIE switch controllers use PLXTech PEX87xx chips；The cable connection
Device uses Slimline X4 connectors.
Unlike the technical scheme of embodiment 1, the technical scheme of embodiment 2 is only designed with wire and cable connector, with this
To meet the server application demand of only cable connected mode, remove no part (golden finger) to save production cost.
The technical scheme of embodiment 2 uses Slimline X4 connectors, and PCIE signal is accessed by cable.When using wire and cable connector
During connection server, power connector 6 provides P12V/P5V voltages, then produces PCIE switch controls by power conversion chip
Voltage needed for device processed and the M.2 voltage needed for connector, are ensured the normal operation of board with this, ensure the normal of board with this
Operation.
Several embodiments in summary, the technical solution of the utility model are also applied in a variety of servers, according to
Real needs select PCIE switch chips, rationally design board size to meet topology requirement.Compared with prior art,
Have the characteristics that：
(1) realized rationally in the higher server system of integrated level and flexibly utilize PCIE resources, improve storage energy
Power and transmission rate.
(2) connected mode is flexible, has advantage in system design layout.
(3) lifting of product competitiveness is advantageous to.
Simply preferred embodiment of the present utility model described above, comes for those skilled in the art
Say, on the premise of the utility model principle is not departed from, some improvements and modifications can also be made, these improvements and modifications also by
It is considered as the scope of protection of the utility model.
Claims (10)
1. a kind of attachment means applied to multipath server, it is characterized in that, including board, golden finger, PCIE switch control
Device, M.2 connector, wire and cable connector, voltage conversion chip and power connector, the golden finger are arranged on the side of board
Portion, described PCIE switch controllers, M.2 connector and voltage conversion chip are arranged on board, the connection of described cable
Device and power connector are arranged on the one end of board, and described golden finger and wire and cable connector are controlled with PCIE switch respectively
The input connection of device processed, the output end of the PCIE switch controllers are connected with M.2 connector, the power connector
By power conversion chip respectively with PCIE switch controllers and M.2 connector electrically connects.
2. a kind of attachment means applied to multipath server according to claim 1, it is characterized in that, it is described M.2 to connect
Device includes multiple M.2 NVMe connectors.
3. a kind of attachment means applied to multipath server according to claim 1, it is characterized in that, the golden finger is
Standard PCIE X8 golden fingers.
4. a kind of attachment means applied to multipath server according to claim 1, it is characterized in that, the PCIE
Switch controllers are PLXTech PEX87xx chips.
5. a kind of attachment means applied to multipath server according to claim 1, it is characterized in that, the cable connection
Device includes 2 Slimline X4 connectors.
6. a kind of attachment means applied to multipath server according to claim 1 to 5 any one, it is characterized in that,
The PCIE switch controllers are by PCIe signal wires respectively with golden finger, M.2 connector and wire and cable connector are connected.
7. a kind of attachment means applied to multipath server, it is characterized in that, including board, golden finger, PCIE switch control
Device, M.2 connector, voltage conversion chip and power connector, the golden finger are arranged on a sidepiece of board, described PCIE
Switch controllers, M.2 connector and voltage conversion chip are arranged on board, and the power connector is arranged on the one of board
End, M.2 described golden finger and connector are connected with PCIE switch controllers respectively, and the power connector passes through electricity
Source conversion chip respectively with PCIE switch controllers and M.2 connector electrically connects.
8. a kind of attachment means applied to multipath server according to claim 7, it is characterized in that, it is described M.2 to connect
Device includes multiple M.2NVMe connectors.
9. a kind of attachment means applied to multipath server according to claim 7 or 8, it is characterized in that, the PCIE
With golden finger and M.2 by PCIe signal wires, connector is connected switch controllers respectively.
10. a kind of attachment means applied to multipath server, it is characterized in that, including it is board, PCIE switch controllers, more
Individual M.2 connector, 2 wire and cable connectors, voltage conversion chip and power connector, described PCIE switch controllers,
M.2 connector and voltage conversion chip are arranged on board, and described wire and cable connector and power connector are arranged on board
One end, the input of the PCIE switch controllers are connected with 2 wire and cable connectors respectively by PCIe signal wires, institute
The multiple M.2 connectors stated are connected by PCIe signal wires with the output end of PCIE switch controllers respectively, and the power supply connects
Connect device by power conversion chip respectively with PCIE switch controllers and M.2 connector electrically connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720924071.XU CN207133719U (en) | 2017-07-27 | 2017-07-27 | A kind of attachment means applied to multipath server |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720924071.XU CN207133719U (en) | 2017-07-27 | 2017-07-27 | A kind of attachment means applied to multipath server |
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| Publication Number | Publication Date |
|---|---|
| CN207133719U true CN207133719U (en) | 2018-03-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201720924071.XU Expired - Fee Related CN207133719U (en) | 2017-07-27 | 2017-07-27 | A kind of attachment means applied to multipath server |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109117392A (en) * | 2018-07-25 | 2019-01-01 | 郑州云海信息技术有限公司 | A kind of M.2 Interface Expanding card for solid state hard disk |
| CN109240958A (en) * | 2018-09-03 | 2019-01-18 | 郑州云海信息技术有限公司 | A kind of PCIE expansion card, respective host and PCIE signal extended method |
| CN109597784A (en) * | 2018-12-03 | 2019-04-09 | 郑州云海信息技术有限公司 | A kind of PCIE channel extended method and device |
| CN112069111A (en) * | 2020-07-29 | 2020-12-11 | 苏州浪潮智能科技有限公司 | Circuit design of Retimer adapter card compatible with bidirectional transmission |
| CN114167123A (en) * | 2021-10-31 | 2022-03-11 | 浪潮(北京)电子信息产业有限公司 | Voltage detection circuit, server power supply and server system thereof |
| WO2024066456A1 (en) * | 2022-09-27 | 2024-04-04 | 超聚变数字技术有限公司 | Server |
-
2017
- 2017-07-27 CN CN201720924071.XU patent/CN207133719U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109117392A (en) * | 2018-07-25 | 2019-01-01 | 郑州云海信息技术有限公司 | A kind of M.2 Interface Expanding card for solid state hard disk |
| CN109240958A (en) * | 2018-09-03 | 2019-01-18 | 郑州云海信息技术有限公司 | A kind of PCIE expansion card, respective host and PCIE signal extended method |
| CN109597784A (en) * | 2018-12-03 | 2019-04-09 | 郑州云海信息技术有限公司 | A kind of PCIE channel extended method and device |
| CN112069111A (en) * | 2020-07-29 | 2020-12-11 | 苏州浪潮智能科技有限公司 | Circuit design of Retimer adapter card compatible with bidirectional transmission |
| CN114167123A (en) * | 2021-10-31 | 2022-03-11 | 浪潮(北京)电子信息产业有限公司 | Voltage detection circuit, server power supply and server system thereof |
| WO2024066456A1 (en) * | 2022-09-27 | 2024-04-04 | 超聚变数字技术有限公司 | Server |
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Granted publication date: 20180323 Termination date: 20180727 |