CN107892613A - A kind of Weed removal medicinal fertilizer containing benthiocarb and Sclerotium rolfsii - Google Patents
A kind of Weed removal medicinal fertilizer containing benthiocarb and Sclerotium rolfsii Download PDFInfo
- Publication number
- CN107892613A CN107892613A CN201711095013.1A CN201711095013A CN107892613A CN 107892613 A CN107892613 A CN 107892613A CN 201711095013 A CN201711095013 A CN 201711095013A CN 107892613 A CN107892613 A CN 107892613A
- Authority
- CN
- China
- Prior art keywords
- benthiocarb
- sclerotium rolfsii
- weed removal
- medicinal fertilizer
- removal medicinal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05B—PHOSPHATIC FERTILISERS
- C05B7/00—Fertilisers based essentially on alkali or ammonium orthophosphates
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N25/00—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests
- A01N25/12—Powders or granules
- A01N25/14—Powders or granules wettable
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N47/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid
- A01N47/08—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid the carbon atom having one or more single bonds to nitrogen atoms
- A01N47/10—Carbamic acid derivatives, i.e. containing the group —O—CO—N<; Thio analogues thereof
- A01N47/12—Carbamic acid derivatives, i.e. containing the group —O—CO—N<; Thio analogues thereof containing a —O—CO—N< group, or a thio analogue thereof, neither directly attached to a ring nor the nitrogen atom being a member of a heterocyclic ring
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N63/00—Biocides, pest repellants or attractants, or plant growth regulators containing microorganisms, viruses, microbial fungi, animals or substances produced by, or obtained from, microorganisms, viruses, microbial fungi or animals, e.g. enzymes or fermentates
- A01N63/30—Microbial fungi; Substances produced thereby or obtained therefrom
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
- C05G3/80—Soil conditioners
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Pest Control & Pesticides (AREA)
- General Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Agronomy & Crop Science (AREA)
- Chemical & Material Sciences (AREA)
- Plant Pathology (AREA)
- Organic Chemistry (AREA)
- Dentistry (AREA)
- Wood Science & Technology (AREA)
- Microbiology (AREA)
- Toxicology (AREA)
- Soil Sciences (AREA)
- Mycology (AREA)
- Biotechnology (AREA)
- Virology (AREA)
- Fertilizers (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
A kind of Weed removal medicinal fertilizer containing benthiocarb and Sclerotium rolfsii, it is related to agriculture production technology fertilizer field, the present invention includes active ingredient and filler, and active ingredient is made up of urea, phosphoric acid monoamine, potassium chloride, sodium selenate and 50% benthiocarb Sclerotium rolfsii water dispersible granules;50% benthiocarb Sclerotium rolfsii water dispersible granules include benthiocarb and Sclerotium rolfsii, and the gross mass of benthiocarb and Sclerotium rolfsii accounts for the 50% of the water dispersible granules gross mass.Product of the present invention can solve the problems, such as that direct sowing of rice field weed is difficult to prevent and kill off and easily lodged, and and can improves rice direct seeding field yield, moreover it is possible to effectively improves the Weed removal medicinal fertilizer of rice quality.
Description
Technical field
The present invention relates to the preparing technical field of agriculture production technology fertilizer field, more particularly to Weed removal medicinal fertilizer.
Background technology
With the popularization and application of rice cultivation technique, how science, accurately carry out preventing and controlling weed in rice field and
Apply fertilizers scientifically as the important content of field management during paddy growth.Economic loss surpasses caused by Weed infestation every year in China
Hundred billion are crossed, controls the means of crop smothering at present due to not having biological weed killer product, is also mainly to rely on 100,000 tons of chemical weed controls
The use of agent, chemical herbicide usable floor area is more than 1,000,000,000 mu.Thus, a large amount of chemical weed controls cause soil and water pollution, weeds
The problems such as resistance to the action of a drug, the poisoning of crop and Practice for Pesticide Residue in Agricultural Products.Only herbicide usage amount year is caused to increase with regard to herbicide resistance
Add 10,000 tons, this exacerbates the pressure of environmental pollution, reduces herbicidal effect.Crop smothering control in Rice Production is current various
The most key key element in cultivation technique.The no water layer covering of the processes such as live, transplanting and dry wet alternating environment are miscellaneous
The outburst of grass provides condition, and 50-91% grain drop in production can be caused during most serious.It is generally necessary to eliminate ability using 2~3 times
Basic control crop smothering, also often because improper use etc. causes serious poisoning.
Develop the new herbicides based on biological weed killer, by biological insect control and chemistry except being combined, on the one hand subtract
Few chemical herbicide dosage meets sustainable agriculture development direction, also fills up the blank of China's product;On the other hand due to
High security, environment friendly, microbial inoculum fast adaptability itself and lasting period length of biological weed killer etc. can overcome chemistry to remove
Caused by careless agent the problems such as poisoning, the resistance to the action of a drug and residual.
Sclerotium rolfsii is using agricultural byproducts such as agricultural crop straws as raw material, using fungi fermentation technology, straw decomposing technology
Deng there is weeding, apply fertilizer, return crop stocks to the field, identify and prevent and kill off exotic invasive weed, improve soil property and other effects.Applied to agriculture
Industry chemical protection of plant field, it can be widely applied to a variety of broad leaved weeds of direct-sowing dry rice, nutgrass flatsedge and invaded by Alien Weeds
The weed control on ground, and to gramineous crop and turfgrass safety.
Benthiocarb is a kind of Uptake and translocation selective herbicide, is mainly absorbed, made at soil by weeds root and young shoot
Manage agent to use, to rice safety, there is excellent prevention effect to barnyard grass.The scope of application be applied to water paddy and wheat class, soybean, peanut,
Barnyard grass, fescue, difformed galingale herb, moleplant seed, lady's-grass, yard grass are prevented and kill off in corn, vegetable fields and orchard etc., and green bristlegrass, crack rice Sha
Grass, HERBA PORTULACAE, amur foxtail etc..
The content of the invention
The purpose of the present invention be for current wide spectrum, efficiency biological weed control medicine lucrative post is weary and existing chemical herbicide is present
A variety of weak points, there is provided one kind can solve the problems, such as that direct sowing of rice field weed is difficult to prevent and kill off and easily lodged, and and can improves
Rice direct seeding field yield, moreover it is possible to effectively improve the Weed removal medicinal fertilizer of rice quality.
The present invention includes active ingredient and filler, it is characterised in that the active ingredient is by urea, phosphoric acid monoamine, chlorination
Potassium, sodium selenate and 50% benthiocarb Sclerotium rolfsii water dispersible granules composition;The 50% benthiocarb Sclerotium rolfsii moisture
Shot agent includes benthiocarb and Sclerotium rolfsii, and the gross mass of the benthiocarb and Sclerotium rolfsii accounts for the water dispersible granules
The 50% of gross mass.
Using the present invention weeding medicinal fertilizer for direct seeding rice field, beneficial technique effect have it is following some:
1st, there is good herbicidal effect.There is 50% benthiocarb Sclerotium rolfsii water dispersible granules efficient, broad-spectrum weed-killing to make
With, to a variety of broad leaved weeds of direct-sowing dry rice, nutgrass flatsedge and by Alien Weeds invade ground weed control show it is excellent anti-
Effect, more than the use of two single dose kinds of Sclerotium rolfsii and dichloro quinolinic acid.To crop safety, cost is low, preventive effect is good.Through surveying
Examination proves that 50% benthiocarb Sclerotium rolfsii water dispersible granules chemical property is stable, high-efficiency broad spectrum, control object is shown
Obvious synergistic effect.
2nd, there is straw corruption effect.Sclerotium rolfsii microbial inoculum in 50% benthiocarb Sclerotium rolfsii water dispersible granules is spread
After applying farmland, using the living plants such as organic matter present in soil and weeds or residuum, substantial amounts of mycelia is grown, produces oxalic acid
Deng organic acid, weeds are killed.Therefore, it can also accelerate stalk decomposed rapidly while effective management of weeds, solve wheat work
Stalk stays the problem of growth of the field because of the decomposed slow neat seedling of rice and seedling for influenceing change of crops plantation after thing harvest, will promote crop harvesting
Stalk after obtaining stays field, reduces crop straw burning, reduces environmental pollution.Contain in addition, the microbial inoculum can substantially increase the soil organism
Amount and nitrogen, have the effect of organic fertilizer concurrently.It is combined by biological weed control and straw decomposing technology, promotes straw-returning, increase
The effect of biological organic matter fertilizer, and " three wastes " are not produced, the guarantee for providing organic fertilizer to rice quality.
3rd, it will be growth that can promote, and improve lodging tolerance.A kind of removing containing benthiocarb and Sclerotium rolfsii of the present invention
Herbal medicine fertilizer, with the addition of sodium metasilicate, and increase the dosage of potassium element, thus can promote cane prosperity, improve lodging tolerance.
Further, described urea accounts for the 10~20% of Weed removal medicinal fertilizer gross mass, and phosphoric acid monoamine accounts for Weed removal medicinal fertilizer gross mass
10~20%, potassium chloride accounts for the 30~40% of Weed removal medicinal fertilizer gross mass, sodium selenate account for Weed removal medicinal fertilizer gross mass 0.001~
0.005%, 50% benthiocarb Sclerotium rolfsii water dispersible granules account for the 15~20% of Weed removal medicinal fertilizer gross mass.
It is highly preferred that described urea accounts for the 15% of Weed removal medicinal fertilizer gross mass, phosphoric acid monoamine accounts for Weed removal medicinal fertilizer gross mass
10%, potassium chloride accounts for the 30% of Weed removal medicinal fertilizer gross mass, and 50% benthiocarb Sclerotium rolfsii water dispersible granules account for the total matter of Weed removal medicinal fertilizer
The 20% of amount.Using magistral medicines fertilizer, through field experiment, minimum medicine fertilizer cost can be utilized, obtains optimal herbicidal effect,
Meanwhile fertilizer efficiency caused by medicine fertilizer is preferably also.
In addition, the 50% benthiocarb Sclerotium rolfsii water dispersible granules also include dispersant, wetting agent, adhesive, collapsed
Solve agent and filler.
Embodiment
First, production technology:
1st, the preparation of 50% benthiocarb Sclerotium rolfsii water dispersible granules:
Sclerotium rolfsii 35kg, benthiocarb 15 kg, NNO are weighed respectively(Dispersant)8 kg, neopelex(Wetting
Agent)1 kg, starch(Adhesive)1 kg, amine sulfate(Disintegrant)2 kg, precipitated calcium carbonate(Filler)38 kg.
After each material is mixed evenly by more than, 50% benthiocarb Sclerotium rolfsii moisture is obtained after crushing, being granulated and is dissipated
Granula.
2nd, Weed removal medicinal fertilizer is prepared:
Weigh urea 150kg, the kg of phosphoric acid monoamine 100, the kg of potassium chloride 300 respectively, the kg of sodium selenate 0.04,50% benthiocarb is neat
The whole kg of pyrenomycetes water dispersible granules 200 and kaolin 150 kg.
First each raw material is crushed to less than 250 mesh by more than, then after dustproof stirring machine is well mixed, is carried out product and made
Grain, produces Weed removal medicinal fertilizer.
2nd, apply:
By above product after small wheat harvesting, before direct sowing of rice, every mu of 20~30kg of use.
The Weed removal medicinal fertilizer experiment in the live field of greenhouse pot culture simulated rice.
Test and carried out May in greenhouse(32° 2’ N 118° 50’ E).
Soil is contained with internal diameter 10cm plastic flowerpot during experiment, 3 processing are set, i.e., rice direct seeding field is required organic in itself
Fertile amount of application, organic manure application rate, which reduce by 30%, organic manure application rate, reduces by 60%, and setting chemical fertilizer often handles 4 as control
Secondary repetition.Part grassy weed, the part broad leaved weed seed that rice paddy seed and laboratory preserve directly are sowed, during processing pair
Per basin alms bowl thinning, finally give seedling of every basin containing 10 plants of rice and 30 plants of uniform broad leaved weeds of growing way and tested.Experiment periods
Between by the way that basin alms bowl is placed in the large-scale shallow basin being filled with water to keep the moistening of soil.The strain preventive effect and fresh weight of weeds are counted after 7 days
Preventive effect, counts the fresh weight of each processing rice plant after 20 days, and carries out data analysis.As a result it is as shown in the table.
Fertilization of rice technology:Rice is most to the requirement of nitrogen, and it is few compared with nitrogen and potassium to absorb phosphorus.Typically often produce 100kg
Seed, nitrogen 2.2-4.2kg is needed, phosphorus 0.5-1.5kg, potassium 1.5-4kg, the ratio of three elements is about 3:1:2.By nitrogen in this experiment
Phosphorus potash fertilizer is applied by base manure.
Following table is greenhouse preventive effect table of the Weed removal medicinal fertilizer to rice weed weeds:
Processing | MR | FW |
Standard organic manure application rate | 89.8±2.0a | 77.6±2.0a |
Standard organic manure application rate reduces by 30% | 77.2±1.2b | 72.5±1.8 a |
Standard organic manure application rate reduces by 60% | 68.3±1.1c | 65.2±1.5b |
Chemical fertilizer | 0±0d | 0±0c |
In upper table, MR represents the plant death rate(%), FW expression fresh weight inhibitions(%), data are average value ± standard in figure
By mistake.
As can be seen from the above table, under greenhouse, 3 treatment dosages have bright to weeds compared with chemical fertilizer compares
It is aobvious prevent and kill off and suppress (P< 0.05).Weed removal medicinal fertilizer increases with the increase for the treatment of dosage experiment the pathogenic of weeds, standard
Organic manure application rate is respectively 84.6% and 76.8% to maximum the strain preventive effect and fresh weight preventive effect of Amaranthus retroflexus.Meanwhile each processing strain
Equal significant difference between preventive effect, illustrate that Weed removal medicinal fertilizer has preferable field weeding effect.
Following table is influence table of the Weed removal medicinal fertilizer to paddy growth:
Processing | Rice fresh weight |
Standard organic manure application rate | 2.746±0.13a |
Standard organic manure application rate reduces by 30% | 2.312±0.12b |
Standard organic manure application rate reduces by 60% | 1.726±0.11c |
Chemical fertilizer | 3.05±0.20a |
As can be seen from the above table, under greenhouse, the fresh weight of rice is with applying chemical fertilizer under standard organic manure application rate
It is not significantly different, and equal significant difference between 3 treatment dosages.Illustrate that Weed removal medicinal fertilizer substitutes chemical fertilizer and had applied to field
There is feasibility.
Claims (4)
1. a kind of Weed removal medicinal fertilizer containing benthiocarb and Sclerotium rolfsii, including active ingredient and filler, it is characterised in that described to have
Effect composition is made up of urea, phosphoric acid monoamine, potassium chloride, sodium selenate and 50% benthiocarb Sclerotium rolfsii water dispersible granules;It is described
50% benthiocarb Sclerotium rolfsii water dispersible granules include benthiocarb and Sclerotium rolfsii, the benthiocarb and neat small nut
The gross mass of bacterium accounts for the 50% of the water dispersible granules gross mass.
2. the Weed removal medicinal fertilizer containing benthiocarb and Sclerotium rolfsii according to claim 1, it is characterised in that described urea accounts for
The 10~20% of Weed removal medicinal fertilizer gross mass, phosphoric acid monoamine account for the 10~20% of Weed removal medicinal fertilizer gross mass, and it is total that potassium chloride accounts for Weed removal medicinal fertilizer
The 30~40% of quality, sodium selenate account for the 0.001~0.005% of Weed removal medicinal fertilizer gross mass, 50% benthiocarb Sclerotium rolfsii moisture
Shot agent accounts for the 15~20% of Weed removal medicinal fertilizer gross mass.
3. the Weed removal medicinal fertilizer containing benthiocarb and Sclerotium rolfsii according to claim 2, it is characterised in that described urea accounts for
The 15% of Weed removal medicinal fertilizer gross mass, phosphoric acid monoamine account for the 10% of Weed removal medicinal fertilizer gross mass, and potassium chloride accounts for Weed removal medicinal fertilizer gross mass
30%, 50% benthiocarb Sclerotium rolfsii water dispersible granules account for the 20% of Weed removal medicinal fertilizer gross mass.
4. the Weed removal medicinal fertilizer containing benthiocarb and Sclerotium rolfsii according to claim 1 or 2 or 3, it is characterised in that described 50%
Benthiocarb Sclerotium rolfsii water dispersible granules also include dispersant, wetting agent, adhesive, disintegrant and filler.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201711095013.1A CN107892613A (en) | 2017-11-09 | 2017-11-09 | A kind of Weed removal medicinal fertilizer containing benthiocarb and Sclerotium rolfsii |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201711095013.1A CN107892613A (en) | 2017-11-09 | 2017-11-09 | A kind of Weed removal medicinal fertilizer containing benthiocarb and Sclerotium rolfsii |
Publications (1)
Publication Number | Publication Date |
---|---|
CN107892613A true CN107892613A (en) | 2018-04-10 |
Family
ID=61804704
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201711095013.1A Pending CN107892613A (en) | 2017-11-09 | 2017-11-09 | A kind of Weed removal medicinal fertilizer containing benthiocarb and Sclerotium rolfsii |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN107892613A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111149801A (en) * | 2020-01-17 | 2020-05-15 | 安徽丰乐农化有限责任公司 | Application of herbicide composition in prevention and control of pre-emergence weeds in wheat fields |
-
2017
- 2017-11-09 CN CN201711095013.1A patent/CN107892613A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111149801A (en) * | 2020-01-17 | 2020-05-15 | 安徽丰乐农化有限责任公司 | Application of herbicide composition in prevention and control of pre-emergence weeds in wheat fields |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN105393773B (en) | A kind of implantation methods of wheat | |
CN105037024A (en) | Pesticide-fertilizer granules containing Monosultap and Thiamethoxam | |
Jabran et al. | Fertigation and foliar application of fertilizers alone and in combination with canola extracts enhances yield in wheat | |
Anjum et al. | Influence of different tillage practices on yield of autumn planted maize (Zea mays L.) | |
CN104003811A (en) | Rooting agent for preventing and treating clubroot diseases of cruciferae crops, and preparing method and application of rooting agent | |
Ali et al. | Effect of organic and inorganic nutrients sources on phenology and growth of wheat | |
CN103271045A (en) | Composition and method for preventing and treating root-knot nematode, soil borne pathogenic fungi and weeds | |
CN104273174B (en) | Pesticide granules containing dinotefuran and diazinon | |
CN104054734B (en) | A kind of herbicide for paddy field | |
CN109054843A (en) | A kind of soil conditioner and preparation method and its application as pesticide synergistic agent | |
Purnamasari et al. | The effect of good agriculture practices (GAP) on soybean productivity with Cobb-Douglas production function analysis in Kulon Progo Regency | |
Dwivedi et al. | Adoption of improved production technology of pigeonpea | |
CN103931370A (en) | Pollution-free rice cultivation method | |
CN107892613A (en) | A kind of Weed removal medicinal fertilizer containing benthiocarb and Sclerotium rolfsii | |
Santosa et al. | The growth and yield of paddy Ciherang planted in dry and wet season and fertillized with organic and inorganic fertilizers | |
CN109717027A (en) | A kind of corn planting method that low-temperature resistance damages to plants caused by sudden drop in temperature | |
Lagoke et al. | Influence of intercropped groundnut (Arachis hypogaea L.) on the performance of weed control treatments in maize production | |
CN107251750A (en) | Corn full film double-furrow sowing planting method and its application | |
Hafsah et al. | The application of different mulches and its effect on soybean yield | |
Poonguzali et al. | Study on attitude and the constraints faced by pulse growers in practicing indigenous technologies | |
Seran et al. | Marketable pod yield of vegetable cowpea (Vigna unguiculata) as influenced by organic manures fermented with EM solution | |
CN107857634A (en) | A kind of efficient Weed removal medicinal fertilizer | |
CN107691155A (en) | A kind of potato high-yield cultivation method | |
Hussain et al. | Response of mung bean to various levels of biochar, farmyard manure and nitrogen | |
Sharma et al. | Evaluation of INM and IPM practices for enhancing moth bean productivity in Transitional Plain of Luni basin of Rajasthan |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180410 |
|
WD01 | Invention patent application deemed withdrawn after publication |