CN109360681A - Mechanical arm private cable - Google Patents
Mechanical arm private cable Download PDFInfo
- Publication number
- CN109360681A CN109360681A CN201811046814.3A CN201811046814A CN109360681A CN 109360681 A CN109360681 A CN 109360681A CN 201811046814 A CN201811046814 A CN 201811046814A CN 109360681 A CN109360681 A CN 109360681A
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- CN
- China
- Prior art keywords
- layer
- mechanical arm
- power supply
- cable
- covering
- 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
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B11/00—Communication cables or conductors
- H01B11/02—Cables with twisted pairs or quads
- H01B11/06—Cables with twisted pairs or quads with means for reducing effects of electromagnetic or electrostatic disturbances, e.g. screens
- H01B11/10—Screens specially adapted for reducing interference from external sources
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/04—Flexible cables, conductors, or cords, e.g. trailing cables
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/18—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/28—Protection against damage caused by moisture, corrosion, chemical attack or weather
- H01B7/2806—Protection against damage caused by corrosion
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/29—Protection against damage caused by extremes of temperature or by flame
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/29—Protection against damage caused by extremes of temperature or by flame
- H01B7/295—Protection against damage caused by extremes of temperature or by flame using material resistant to flame
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Organic Insulating Materials (AREA)
Abstract
The present invention relates to a kind of mechanical arm private cables, including cable core and covering, the cable core includes the power supply line and control line being arranged in covering, power supply line is two, control line is coated with the first tinfoil paper anti-interference layer, control line includes more control conductors and reinforcing rib, the more control conductors are arranged around reinforcing rib, control conductor is coated with insulating layer, the control line is located between two power supply lines and is in cladding center position, the covering includes LSOH anti-flaming glass cloth tape wrapping layer from inside to outside, tincopper fuse wire braided armor, TPE layers and PUR jacket layer, the power supply line is coated with TPE insulating layer, situations such as frequent torsion is less prone to rupture and fracture with cable after folding, resistance to torsion capacity is strong, and PUR material is in outermost layer, therefore when cable and mechanical arm rub, avoid cable outer layer Be worn serious, rub resistance ability is strong, therefore using on the robotic arm when can with the movement of mechanical arm reversed torsion and bending, long service life.
Description
Technical field
The present invention relates to cable, in particular to a kind of mechanical arm private cable.
Background technique
With the disappearance of China human mortality bonus, there is shortage in labour, and manufacturing enterprise constantly increases machine Man's Demands.
Chinese Government releases a series of incentive measures, pushes the investment to Robot industry.Robot development is mainly manifested in: height
Emulation, featured function and integrated service.Wherein realize that " featured function " demand in development is particularly important.This respect is most common
It is exactly various mechanical arms, they are also the highest robot of the frequency of occurrences in robot conference exhibition room: the mechanical arm having is assembling
Automobile, some is in sorting courier packages, and some in simulation laparoscopic surgery, taken pen and drawn a picture writing by mechanical arm also,
These functional robots are the strong impetus of development of modern industry.
But since mechanical arm can move repeatedly at work, so that cable reversed torsion, folding on mechanical arm, and electricity
Cable can also between mechanical arm repeatedly friction etc., be easy to cause when using traditional cable cable skin rupture and cable fracture
Deng seriously affecting the service life of mechanical arm.
Summary of the invention
The purpose of the present invention is to provide a kind of mechanical arm private cables, have the advantages that resistance to torsion, rub resistance.
Above-mentioned technical purpose of the invention has the technical scheme that a kind of mechanical arm private cable,
Including cable core and covering, the cable core includes the power supply line and control line being arranged in covering, and the power supply line is two, described
Control line is coated with the first tinfoil paper anti-interference layer, and control line includes more control conductors and reinforcing rib, the more control lines
Core is arranged around reinforcing rib, and the control conductor is coated with insulating layer, and the control line is located between two power supply lines and locates
In cladding center position, the covering include from inside to outside LSOH anti-flaming glass cloth tape wrapping layer, tincopper fuse wire braided armor,
TPE layers and PUR jacket layer, the power supply line are coated with TPE insulating layer.
Through the above technical solutions, TPE is a kind of thermoplastic elastic material, there is high-intensitive, high resilience, sense of touch is soft
It is soft, weatherability, fatigue resistance and temperature tolerance, meanwhile, PUR good toughness is wear-resisting, it resists cold, water-fast, ageing-resistant, acid and alkali-resistance, and gasproof
It waits, long service life, therefore many excellent functions such as uvioresistant and energy release may make entire cable using
Shi Gengjia is soft, avoids rupture etc. when covering is harder to lead to cable bend, PUR material is due to extremely abrasive and toughness
It is good, therefore it is also less prone to situations such as cable rupture is with fracture after frequent torsion and folding, resistance to torsion capacity is strong, and PUR material
Material avoids cable outer layer from being worn seriously, rub resistance ability is strong, simultaneously in outermost layer, therefore when cable and mechanical arm rub
The advantages of PUR material oil resistance is excellent, therefore can also use for a long time in oil pollution environment, PUR cable is that elasticity is very strong,
So with regard to resilient within the short time, and good appearance, cable can be carried out by TPE layers with PUR jacket layer
Dual protection allows cable more so that cable has the characteristics such as wear-resisting, oil resistant, low temperature resistant under the premise of softness
It is used in kind environment, and longer life expectancy when in use.Simultaneously as control line is between power supply line, therefore power supply line can also
Certain shielding and absorption are played to external interference, allow external interference to be not easy to influence to control the transmission of signal in control line, together
When, control line is located at bosom, therefore when cable bends with folding, control line occurs to fold with curved amplitude more
Small, so that control line is not easy to break, control signal transmission is more stable.
Preferably, the power supply line is twisted by copper free wire.
Through the above technical solutions, making power supply line that there is flexibility, more resist bending well, avoid cable when folding
The case where power supply thread breakage, occurs, while the electric conductivity of copper free wire is superior, and the resistance with very little can issue at work
Less heat, allows entire cable to be in the state compared with low temperature, and security performance is high.
Preferably, the reinforcing rib is by PET plastic line and Kev bracing wire to cutting with scissors.
Through the above technical solutions, the line heat resistance of PET material is high, stretching resistance is strong, and the resistance to various chemistry such as acidproof, alkaline-resisting are rotten
Erosion has against weather, and Kevlar line density is low, intensity is high, good toughness, high temperature resistant, easy to process and molding, and intensity is same
Etc. 5 times of quality steel, but density is only 1/5th of steel, and material tough and hard wear resistant is tempered toughness with gentleness, by by both lines
After hinge, the high reinforcing rib of intensity can be formed, so that cable will not be broken by larger pulling force in use, simultaneously
Also it can guarantee that cable is preferably flexible.
Preferably, expansible graphite layer is provided between the TPE layers and PUR jacket layer.
Through the above technical solutions, expansible graphite is a kind of novel halogen-free flame-retardant agent, it is by natural graphite through dense sulphur
Sour acidification, then through washing, filtering, it is dry after, then at 900-1000C extruding is made.Expansible graphite expands first
Beginning temperature is 220C or so, generally starts slight expansion 230-280C in 220C and expands rapidly, and volume is up to original 100 later
More times or even 280 times.Expansible graphite primarily serves following effect during fire-retardant: (1) in PUR jacket layer and TPE layer
Between form tough and tensile layer of charcoal, combustible and heat source are separated;(2) it largely absorbs heat in expansion process, reduces the temperature of system;
(3) acid ion in expansion process in release jacket coating, promote dehydration carbonization, and can combine burning generate free radical thus
Middle chain-breaking reaction, therefore can make cable that there is fire-retardant performance by expansible graphite layer, cable is avoided to a certain extent
Badly damaged situation occurs in a fire.
Preferably, the expansible graphite layer is uniformly coated on TPE layers of outer wall and PUR jacket layer inner wall.
Through the above technical solutions, in order to enable expansible graphite layer can produce uniform carbon-coating, by expansible graphite
Layer is uniformly coated on TPE layers of outer wall and PUR jacket layer inner wall.
Preferably, the insulating layer is coated with the second tinfoil paper anti-interference layer.
Through the above technical solutions, the second tinfoil paper anti-interference layer can stop/shield electromagnetic signal, avoid in later stage work
Signal inside the electromagnetic signals such as middle external world interference control line normally conveys.
Preferably, the insulating layer is TPE layers.
Through the above technical solutions, TPE layers of soft-touch, weatherability, fatigue resistance and temperature tolerance, processing performance is superior,
It need not vulcanize, can be recycled reduces cost, therefore can have preferable pliability on the basis of insulation when use, makes
It is hardly damaged when obtaining cable alternating bending, while manufacturing cost can be reduced.
Preferably, count > 90% of tincopper fuse wire braided armor.
Through the above technical solutions, tincopper fuse wire braided armor can be made to play stronger shielding action to outer signals,
Itself is than stronger simultaneously, it is not easy to it fractures, and heat dissipation performance is also very strong, resist bending, and can also be connected with ground wire,
It prevents electric current from radially leaking, guarantees that use is safe, tin-coated copper is to avoid copper from aoxidizing and corrode to improve intensity.
Preferably, non-hygroscopic gasket for packing is filled in the covering.
Through the above technical solutions, having light specific gravity, non-hygroscopic, nontoxic, soft high resilience, pulling force is strong and does not go rotten,
Do not corrode, heatproof, fire-retardant equal physical and chemical performances, and has high-frequency insulation performance good, the features such as breakdown voltage is high, so that cable makes
It is safer in.
In conclusion the present invention having the beneficial effect that in contrast to the prior art
(1) good toughness and more soft, resistance to torsion, rub resistance ability are strong when in use for cable；
(2) cable strength is higher, and cable is also not easy to be pulled off when by compared with strong pulling force.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of embodiment.
Appended drawing reference: 1, cable core；111, power supply line；112, control line；2, covering；211, LSOH anti-flaming glass cloth tape
Wrapping layer；212, tincopper fuse wire braided armor；213, TPE layers；214, PUR jacket layer；3, the first tinfoil paper anti-interference layer；4, control line
Core；5, reinforcing rib；511, PET plastic line；512, Kev bracing wire；6, insulating layer；7, TPE insulating layer；8, expansible graphite layer；9,
Second tinfoil paper anti-interference layer；10, non-hygroscopic gasket for packing.
Specific embodiment
Below in conjunction with attached drawing, invention is further described in detail.
As shown in Figure 1, a kind of mechanical arm private cable, including cable core 1 and covering 2, cable core 1 include being arranged in covering 2
Control line 112 and two power supply lines 111, wherein power supply line 111 is twisted by copper free wire, in 111 outer cladding of power supply line
There is TPE insulating layer 7.Control line 112 is coated with the first tinfoil paper anti-interference layer 3, control line 112 include more control conductors 4 with
Reinforcing rib 5.
TPE is a kind of thermoplastic elastic material, and with high-intensitive, high resilience, soft-touch, weatherability is antifatigue
Property and temperature tolerance, may make that entire cable is more soft when in use, the first tinfoil paper anti-interference layer 3 can stop/shield electromagnetism
Signal avoids the signal in later stage work inside the electromagnetic signals such as external world interference control line 112 from normally conveying.
As shown in Figure 1, wherein more control conductors 4 are arranged around reinforcing rib 5, and control line 112 is located at two power supply lines
Between the 111 and position in 2 center of covering, is coated with the insulating layer 6 of TPE material in control conductor 4, and in insulating layer 6
It is coated with the second tinfoil paper anti-interference layer 9.
Second tinfoil paper anti-interference layer 9 can play dual shielding with the first tinfoil paper anti-interference layer 3 to control line 112 together
The effect of external interference allows the information in control line 112 can be with the transmission of safety and stablization.
As shown in Figure 1, covering 2 includes LSOH anti-flaming glass cloth tape wrapping layer 211, tinned copper wire braiding from inside to outside
Layer 212, TPE layer 213 and PUR jacket layer 214, wherein on the outer wall of TPE layer 213 and the inner wall of PUR jacket layer 214 uniformly
It is coated with expansible graphite layer 8, non-hygroscopic gasket for packing 10 is filled in covering 2.
PUR good toughness, it is wear-resisting, resist cold, water-fast, ageing-resistant, acid and alkali-resistance, weatherability, long service life, uvioresistant and
The advantages of many excellent functions such as energy release, PUR cable, is that elasticity is very strong, so can restore former within the short time
Shape, and good appearance can carry out dual protection by TPE layer 213 and PUR jacket layer 214 to cable.Expansible graphite
Tough and tensile layer of charcoal can be formed between PUR jacket layer 214 and TPE layer 213 when 8 heated combustion of layer, combustible and heat source are separated,
It largely absorbs heat in expansion process, reduces the temperature of system, the acid ion in expansion process in release jacket coating promotes de-
Water carbonization, and can be in conjunction with the free radical that burning generates to middle chain-breaking reaction.
LSOH anti-flaming glass cloth tape wrapping layer 211 meets fire and resolves into metal oxide and the crystallization water, metal oxygen is precipitated
Compound forms reticular structure after decomposing, and has certain suction-operated to flue gas.And be precipitated the crystallization water not only soot is played it is bright
Aobvious settlement action, but also there is preferable endothermic effect.Furthermore carbonized structure, this carbon can be formed in combustion
Change layer and plays huge effect at the low cigarette of cable, flame-retarded aspect, when heat-absorbing action delay cable itself starts to burn
Burning velocity and the time steeply risen, due to the formation of carbonized structure, to hinder supply and the fuel gas of oxygen
Flowing, therefore the burning of cable has been resisted, the LSOH anti-flaming glass cloth produced such as Yangzhou Xing Biao cable material Co., Ltd.
Wherein, reinforcing rib 5 is cut with scissors by PET plastic line 511 and 512 pairs of Kev bracing wire, tincopper fuse wire braided armor 212
The line heat resistance of count > 90%, PET material is high, and stretching resistance is strong, the resistance to various chemical attacks such as acidproof, alkaline-resisting, has gasproof
Hou Xing, 512 density of Kev bracing wire is low, intensity is high, good toughness, high temperature resistant, easy to process and molding, and intensity is equal quality steel
5 times of iron, but density is only 1/5th of steel, material tough and hard wear resistant is tempered toughness with gentleness, by by both lines to hinge after,
The high reinforcing rib 5 of intensity can be formed, so that cable will not be broken by larger pulling force in use, while also can
Guarantee that cable is preferably flexible.
The above is only exemplary embodiment of the invention, protection scope and is not intended to limit the present invention, this hair
Bright protection scope is determined by the attached claims.
Claims (9)
1. a kind of mechanical arm private cable, including cable core (1) and covering (2), it is characterised in that: the cable core (1) includes setting
Power supply line (111) and control line (112) in covering (2), the power supply line (111) are two, and the control line (112) is outside
It is coated with the first tinfoil paper anti-interference layer (3), control line (112) includes more control conductors (4) and reinforcing rib (5), described in more
Control conductor (4) is arranged around reinforcing rib (5), and the control conductor (4) is coated with insulating layer (6), the control line (112)
Between two power supply lines (111) and it is in covering (2) center, the covering (2) includes low smoke, zero halogen from inside to outside
Fireproof glass strap wrapping layer (211), tincopper fuse wire braided armor (212), TPE layers (213) and PUR jacket layer (214), the electricity
Source line (111) is coated with TPE insulating layer (7).
2. mechanical arm private cable according to claim 1, it is characterised in that: the power supply line (111) is by copper free wire
It is twisted.
3. mechanical arm private cable according to claim 1, it is characterised in that: the reinforcing rib (5) is by PET plastic line
(511) and Kev bracing wire (512) is to cutting with scissors.
4. mechanical arm private cable according to claim 1, it is characterised in that: TPE layers described (213) and PUR jacket layer
(214) expansible graphite layer (8) are provided between.
5. mechanical arm private cable according to claim 4, it is characterised in that: the expansible graphite layer (8) uniformly applies
Cloth is on TPE layers of (213) outer wall and PUR jacket layer (214) inner wall.
6. mechanical arm private cable according to claim 1, it is characterised in that: the insulating layer (6) is coated with second
Tinfoil paper anti-interference layer (9).
7. mechanical arm private cable according to claim 1, it is characterised in that: the insulating layer (6) is TPE layers.
8. mechanical arm private cable according to claim 1, it is characterised in that: the braiding of tincopper fuse wire braided armor (212)
Density > 90%.
9. mechanical arm private cable according to claim 1, it is characterised in that: filled with non-hygroscopic in the covering (2)
Property gasket for packing (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811046814.3A CN109360681A (en) | 2018-09-08 | 2018-09-08 | Mechanical arm private cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811046814.3A CN109360681A (en) | 2018-09-08 | 2018-09-08 | Mechanical arm private cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109360681A true CN109360681A (en) | 2019-02-19 |
Family
ID=65350545
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811046814.3A Pending CN109360681A (en) | 2018-09-08 | 2018-09-08 | Mechanical arm private cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109360681A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103310887A (en) * | 2013-06-09 | 2013-09-18 | 山东科技大学 | Signal transmission line for gobs of coal mines |
| CN203218005U (en) * | 2013-03-30 | 2013-09-25 | 江苏华宇电缆有限公司 | Tension wear-resistant power cable |
| CN203232733U (en) * | 2013-04-15 | 2013-10-09 | 安徽昊华电缆集团有限公司 | Flexible high-strength mouse bite-proof compensation cable |
| CN204332504U (en) * | 2015-01-09 | 2015-05-13 | 上海万普线缆有限公司 | The circular power line of a kind of low smoke and zero halogen |
| CN205104277U (en) * | 2015-11-27 | 2016-03-23 | 张贵景 | Low smoke and zero halogen polyolefin power is replied by cable and is closed cable core |
| CN206595051U (en) * | 2017-03-28 | 2017-10-27 | 上海京久特种电缆有限公司 | A kind of efficient drag chain cable for 180 ° of robot brachiostrophosis |
| CN107658050A (en) * | 2017-09-27 | 2018-02-02 | 安徽鸿海电缆有限公司 | A kind of robot cable |
| CN107978392A (en) * | 2017-11-20 | 2018-05-01 | 浙江工业大学之江学院 | A kind of anticorrosion abrasion resistant fire blocking cable |
| CN207458605U (en) * | 2017-11-07 | 2018-06-05 | 人民电缆集团有限公司 | A kind of heat-resistant antifriction Field Communication Power Sources line |
| CN108428500A (en) * | 2018-04-28 | 2018-08-21 | 扬州市德友线缆有限公司 | A kind of weatherability high speed drum cable |
-
2018
- 2018-09-08 CN CN201811046814.3A patent/CN109360681A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203218005U (en) * | 2013-03-30 | 2013-09-25 | 江苏华宇电缆有限公司 | Tension wear-resistant power cable |
| CN203232733U (en) * | 2013-04-15 | 2013-10-09 | 安徽昊华电缆集团有限公司 | Flexible high-strength mouse bite-proof compensation cable |
| CN103310887A (en) * | 2013-06-09 | 2013-09-18 | 山东科技大学 | Signal transmission line for gobs of coal mines |
| CN204332504U (en) * | 2015-01-09 | 2015-05-13 | 上海万普线缆有限公司 | The circular power line of a kind of low smoke and zero halogen |
| CN205104277U (en) * | 2015-11-27 | 2016-03-23 | 张贵景 | Low smoke and zero halogen polyolefin power is replied by cable and is closed cable core |
| CN206595051U (en) * | 2017-03-28 | 2017-10-27 | 上海京久特种电缆有限公司 | A kind of efficient drag chain cable for 180 ° of robot brachiostrophosis |
| CN107658050A (en) * | 2017-09-27 | 2018-02-02 | 安徽鸿海电缆有限公司 | A kind of robot cable |
| CN207458605U (en) * | 2017-11-07 | 2018-06-05 | 人民电缆集团有限公司 | A kind of heat-resistant antifriction Field Communication Power Sources line |
| CN107978392A (en) * | 2017-11-20 | 2018-05-01 | 浙江工业大学之江学院 | A kind of anticorrosion abrasion resistant fire blocking cable |
| CN108428500A (en) * | 2018-04-28 | 2018-08-21 | 扬州市德友线缆有限公司 | A kind of weatherability high speed drum cable |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190219 |