CN203353674U - Tobacco core usable by being heated - Google Patents
Tobacco core usable by being heated Download PDFInfo
- Publication number
- CN203353674U CN203353674U CN2013202132241U CN201320213224U CN203353674U CN 203353674 U CN203353674 U CN 203353674U CN 2013202132241 U CN2013202132241 U CN 2013202132241U CN 201320213224 U CN201320213224 U CN 201320213224U CN 203353674 U CN203353674 U CN 203353674U
- Authority
- CN
- China
- Prior art keywords
- layer
- tobacco
- heating
- needs
- core
- 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.)
- Expired - Lifetime
Links
Images
Classifications
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
- A24D1/00—Cigars; Cigarettes
- A24D1/20—Cigarettes specially adapted for simulated smoking devices
Abstract
The utility model provides a tobacco core usable by being heated. The tobacco core comprises a shell and a layered core body with at least two layers. The layered core body is disposed in the shell. A heat conduction structure is formed on the shell. The layered core body mostly comprises heating layers made from heating materials and a tobacco layer containing tobacco raw materials. When the tobacco core comprises at least three layers, the heating layers and the tobacco layer are arranged in alternating mode. The heating layers are connected with the heat conduction structure. The tobacco core usable by being heated has following beneficial effects: the tobacco core is easy in production and manufacture and is convenient to carry; any shape can be made according to needs; and the tobacco core is heated after being disposed in a special-purpose heating device at a certain temperature so that nicotine-containing gas with comfortable tobacco smell but without containing tar components or other harmful components can be produced.
Description
Technical field
The utility model relates to technical field of tobacco, particularly relates to a kind of cigarette core that needs heating to use.
Background technology
Traditional cigarette is lighted by naked light, produces the tobacco local flavor flue gas that contains nicotine, meets smoker's demand.But the process of cigarette burning and cracking discharges and surpasses 6000 kinds of chemical substances, comprising harmful multiring aromatic hydrocarbon substance, carbon monoxide, phenol, nitrogen oxide, the olefines material, and produce second-hand-cigarette in cigarette smoke meeting entered environment, thus the involuntary smoker's health be exposed in environment is worked the mischief.World Health Organization's Framework Convention on Tobacco Control (WHO FCTC) forbids that the restrictions such as tobacco smoke spreads in public places and ban cause powerful impact to the development of conventional smoke straw-made articles cigarette.
In recent years, the goods of a kind of being called " electronic cigarette " appear in market, and title need not naked light be lighted to the user provides cigarette taste and a certain amount of nicotine.It,, by the heating of power drives atomizer or vibration, makes " tobacco tar ", is the nicotine propylene glycol solution vaporization that contains essence, forms the cigarette smoke of simulation.But do not contain tobacco product truly, more be considered to a kind of smoking cessation assistant product.The harmful substances such as producing tar of not burning if tobacco product can be heated, can be accepted by more people, and therefore, needing a kind ofly solid-stately, portable only needs heating can generate the cigarette core of flue gas without burning.
The utility model content
The shortcoming of prior art in view of the above, the cigarette core that provides a kind of to need heating to use is provided the purpose of this utility model, for solving the above-mentioned problems in the prior art.
Reach for achieving the above object other relevant purposes, the utility model provides a kind of cigarette core that needs heating to use, described cigarette core comprises shell and is placed at least two-layer layered core in shell, there is conductive structure on described shell, layered core body mainly comprises the heating layer of being made by exothermic material and includes the tobacco layer of tobacco material, described cigarette core is during at least three layers, and described heating layer and tobacco layer are arranged alternately, and all heating layers all are connected with described conductive structure.
Preferably, layered core body is three-layer tablet shape structure at least, and top layer and the bottom of described cigarette core are described heating layer, the described tobacco layer of sandwiched one deck between adjacent two heating layers.
Preferably, described heating layer is provided with a plurality of through holes.
Preferably, layered core body is three-layer tablet shape structure at least, and top layer and the bottom of described cigarette core are described tobacco layer, the described heating layer of sandwiched one deck between adjacent two tobacco layers.
Preferably, a kind of in laminated structure, curve-like structure or the network structure made by exothermic material of described heating layer.
Preferably, the column structure that layered core body is at least three layers, described heating layer and tobacco layer radially are arranged alternately from inside to outside.
Preferably, described heating layer is provided with a plurality of through holes.
Preferably, layered core body is two-layer column structure, and described heating layer is the post heart, and described tobacco layer is coated on the outer surface of described heating layer.
Preferably, layered core body is two-layer column structure, and described heating layer is tubular structure, and described tobacco layer is located in the tube chamber of described heating layer, and has many passages that parallel to the axis and arrange in described tobacco layer.
As mentioned above, of the present utility model cigarette core that needs heating to use, have following beneficial effect: it is easy to manufacture, be easy to carry again, it can manufacture any shape as required, be placed in heating in special-purpose heater, at a certain temperature, can produce the comfortable tobacco local flavor gas that contains nicotine but do not contain tar ingredients or other harmful components; And, because it has the heating chamber that shell avoids polluting heater, keep clean.
The accompanying drawing explanation
Fig. 1 is shown as of the present utility model the first embodiment schematic diagram that needs the cigarette core of heating use.
Fig. 2 is shown as the concrete structure schematic diagram of the utility model the first embodiment inner lamination core body.
Fig. 3 is shown as of the present utility model the second embodiment inner lamination core body schematic diagram that needs the cigarette core of heating use.
Fig. 4 is shown as a concrete structure figure of heating layer in the utility model the second embodiment.
Fig. 5 is shown another concrete structure figure of heating layer in the utility model the second embodiment.
Fig. 6 is shown as of the present utility model the 3rd embodiment inner lamination core body schematic diagram that needs the cigarette core of heating use.
Fig. 7 is shown as of the present utility model the 4th embodiment inner lamination core body schematic diagram that needs the cigarette core of heating use.
Fig. 8 is shown as of the present utility model the 5th embodiment inner lamination core body schematic diagram that needs the cigarette core of heating use.
The element numbers explanation
The specific embodiment
Below by particular specific embodiment, embodiment of the present utility model is described, person skilled in the art scholar can understand other advantages of the present utility model and effect easily by the disclosed content of this specification.
Refer to Fig. 1 to Fig. 8.Notice, appended graphic the illustrated structure of this specification, ratio, size etc., equal contents in order to coordinate specification to disclose only, understand and read for person skilled in the art scholar, not in order to limit the enforceable qualifications of the utility model, therefore the technical essential meaning of tool not, the adjustment of the modification of any structure, the change of proportionate relationship or size, do not affecting under the effect that the utility model can produce and the purpose that can reach, all should still drop on the technology contents that the utility model discloses and obtain in the scope that can contain.Simultaneously, in this specification, quote as " on ", D score, " left side ", " right side ", " centre " reach the term of " " etc., also only for ease of understanding of narrating, but not in order to limit the enforceable scope of the utility model, the change of its relativeness or adjustment, under without essence change technology contents, when also being considered as the enforceable category of the utility model.
As shown in Figures 1 to 8, the utility model provides a kind of cigarette core that needs heating to use, this cigarette core comprises shell 3 and is placed at least two-layer layered core in shell 3, there is conductive structure on shell 3, layered core mainly comprises the heating layer 1 of being made by exothermic material and the tobacco layer 2 that includes tobacco material, layered core is during at least three layers, and heating layer 1 and tobacco layer 2 are arranged alternately, and all heating layers all are connected with described conductive structure.Cigarette core of the present utility model is solid structure, be easy to manufacture, be easy to carry again, it can manufacture any shape as required, be placed in heating in special-purpose heater, at a certain temperature, can produce the comfortable tobacco local flavor gas that contains nicotine but do not contain tar ingredients or other harmful components; And because it has the heating chamber that shell avoids polluting heater.The applicable heating-up temperature of cigarette core of the present utility model is in 150～350 ℃ of scopes.
The multiple means such as that cigarette core of the present utility model can adopt is compound, coating, assembling, compacting, casting, by tobacco material, exothermic material and other relevant auxiliary materials, additive etc. make form, shape is diversified, is applicable to heat the not tobacco product of burner.This tobacco product needs suitable size, can realize in not easy replacing in burner of corresponding heating.
Lower mask body is introduced of the present utility model the several embodiment that need the cigarette core of heating use.
Embodiment mono-:
As shown in Figures 1 and 2, of the present utility model the first embodiment that needs the cigarette core of heating use, in the present embodiment, the shell of cigarette core and layered core are all made rectangle structure.Wherein, layered core is three-layer tablet shape structure, mainly two-layer heating layer 1 sandwiched one deck tobacco layer 2, consists of, and heating layer is as the outer surface of layered core, and heating layer 1 is provided with a plurality of through holes of punching by laser 11.The tobacco layer of the present embodiment is placed between two heating layers, makes it be heated evenly, and can keep clean in Renewal process, does not pollute the heating chamber of heater fully.
This heating layer can be made by exothermic materials such as aluminium foils, and this exothermic material can be the one or more combination in the nonmetallic materials such as electrothermal alloy, refractory metal and pottery, carbon fiber.This exothermic material can not produce peculiar smell and pernicious gas in reaching above-mentioned heating-up temperature scope the time and keep stable, uses safety, and environmentally friendly.This exothermic material should have good high-temperature oxidation resistance, anti-dielectric corrosion performance, higher electric conversion efficiency, good elevated temperature strength and processing performance, and less thermal coefficient of expansion.
Preferably, the layered core in this cigarette core can be also the laminated structure more than three layers, and only needing outermost two-layer is heating layer, is folded with tobacco layer between adjacent heating layer and gets final product.
Embodiment bis-:
Of the present utility model the second embodiment that needs the cigarette core of heating use, the present embodiment and the first embodiment are rectangle structure, wherein the shell of the present embodiment does not give diagram, and the layered core in the present embodiment is also three-layer tablet shape structure, difference is, as shown in Figure 3, in the present embodiment, is two-layer tobacco layer 2 sandwiched one deck heating layers 1, the manufacture craft of this cigarette core is relatively succinct, also can reach the purpose of homogeneous heating.Wherein, this heating layer can be made various shape, as sheet, curve shape (as shown in Figure 4) and netted (as shown in Figure 5).
Preferably, this layered core can be also the laminated structure more than three layers, and only needing outermost two-layer is tobacco layer, is folded with heating layer between adjacent tobacco layer and gets final product.
Embodiment tri-
Of the present utility model the 3rd embodiment that needs the cigarette core of heating use, in the present embodiment, the shell of this cigarette core can be column (not giving diagram), as shown in Figure 6, the column structure that layered core is three layers, heating layer 1 and tobacco layer 2 radially are arranged alternately from inside to outside, the heating layer at center is rolled into tubular, and in the time of can being convenient to like this user and using, air passes through.For ease of homogeneous heating, this heating layer 1 is identical with the heating layer 1 in above-mentioned the first embodiment, which is provided with a plurality of through holes that wear by laser 11.
Preferably, this layered core can be also the column structure more than three layers.
Embodiment tetra-
Of the present utility model the 4th embodiment that needs the cigarette core of heating use, in the present embodiment, the shell of cigarette core is all column (not giving diagram) mutually with the 3rd embodiment, difference, as shown in Figure 7, layered core is two-layer column structure, heating layer 1 is made tubular as the post heart, and tobacco layer 2 is coated on the outer surface of heating layer.The cigarette core of the present embodiment is convenient to make, simple in structure, also is applicable to the heater with heating chamber, under heating condition, produces flue gas.
Embodiment five
Of the present utility model the 5th embodiment that needs the cigarette core of heating use, in the present embodiment, the shell of cigarette core is all column (not giving diagram) mutually with the 3rd embodiment, difference, as shown in Figure 8, the present embodiment laminate core body is two-layer column structure, heating layer 1 is tubular structure, and tobacco layer 2 is located in the tube chamber of heating layer 1, and has many passages 21 that parallel to the axis and arrange in tobacco layer 2.Tobacco layer is placed in heating layer also can guarantee that it is heated evenly, and can guarantee that tobacco layer is not contaminated, also can not pollute the heating chamber of heater, replacing easy to use.
In sum, of the present utility model cigarette core that needs heating to use, be easy to manufacture, be easy to carry again, it can manufacture any shape as required, be placed in heating in special-purpose heater, at a certain temperature, can produce the comfortable tobacco local flavor gas that contains nicotine but do not contain tar ingredients or other harmful components; And, because it has the heating chamber that shell avoids polluting heater, keep clean.So the utility model has effectively overcome various shortcoming of the prior art and the tool high industrial utilization.
Above-described embodiment is illustrative principle of the present utility model and effect thereof only, but not for limiting the utility model.Any person skilled in the art scholar all can, under spirit of the present utility model and category, be modified or be changed above-described embodiment.Therefore, have in technical field under such as and usually know that the knowledgeable modifies or changes not breaking away from all equivalences that complete under spirit that the utility model discloses and technological thought, must be contained by claim of the present utility model.
Claims (9)
1. one kind only needs to heat the cigarette core used, it is characterized in that, described cigarette core comprises shell (3) and is placed at least two-layer layered core in shell (3), described shell has conductive structure on (3), layered core body mainly comprises the heating layer (1) of being made by exothermic material and the tobacco layer (2) that contains tobacco material, layered core body is during at least three layers, and described heating layer (1) and tobacco layer (2) are arranged alternately, and all heating layers are connected with described conductive structure.
2. according to claim 1 needs to heat the cigarette core used, it is characterized in that: layered core body is three-layer tablet shape structure at least, top layer and the bottom of layered core body are described heating layer (1), the described tobacco layer of sandwiched one deck (2) between adjacent two heating layers (1).
3. according to claim 2 needs to heat the cigarette core used, and it is characterized in that: described heating layer (1) is provided with a plurality of through holes (11).
4. according to claim 1 needs to heat the cigarette core used, it is characterized in that: layered core body is three-layer tablet shape structure at least, top layer and the bottom of layered core body are described tobacco layer (2), the described heating layer of sandwiched one deck (1) between adjacent two tobacco layers (2).
5. according to claim 4 cigarette core that needs heating to use is characterized in that: a kind of in laminated structure, curve-like structure or the network structure made by exothermic material of described heating layer (1).
6. according to claim 1 needs to heat the cigarette core used, and it is characterized in that: the column structure that layered core body is at least three layers, described heating layer (1) and tobacco layer (2) radially are arranged alternately from inside to outside.
7. according to claim 6 needs to heat the cigarette core used, and it is characterized in that: described heating layer (1) is provided with a plurality of through holes (11).
8. according to claim 1 needs to heat the cigarette core used, and it is characterized in that: layered core body is two-layer column structure, and described heating layer (1) is the post heart, and described tobacco layer (2) is coated on the outer surface of described heating layer (1).
9. according to claim 1 needs to heat the cigarette core used, it is characterized in that: layered core body is two-layer column structure, described heating layer (1) is tubular structure, described tobacco layer (2) is located in the tube chamber of described heating layer (1), and has many passages (21) that parallel to the axis and arrange in described tobacco layer (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202132241U CN203353674U (en) | 2013-04-24 | 2013-04-24 | Tobacco core usable by being heated |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202132241U CN203353674U (en) | 2013-04-24 | 2013-04-24 | Tobacco core usable by being heated |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203353674U true CN203353674U (en) | 2013-12-25 |
Family
ID=49801521
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202132241U Expired - Lifetime CN203353674U (en) | 2013-04-24 | 2013-04-24 | Tobacco core usable by being heated |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203353674U (en) |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016166661A1 (en) * | 2015-04-13 | 2016-10-20 | G.D S.P.A. | Electric cartridge for an electronic cigarette and method for making the electric cartridge |
| WO2016166670A1 (en) * | 2015-04-13 | 2016-10-20 | G.D S.P.A. | Electric cartridge for electronic cigarette and electronic cigarette |
| CN107373761A (en) * | 2017-07-14 | 2017-11-24 | 中国健康养生集团有限公司 | A kind of disposable cigarette bullet |
| CN107373760A (en) * | 2017-07-14 | 2017-11-24 | 中国健康养生集团有限公司 | A kind of disposable cigarette bullet |
| CN107397251A (en) * | 2016-05-20 | 2017-11-28 | 上海烟草集团有限责任公司 | Low temperature smokeless aspirator |
| WO2018228131A1 (en) * | 2017-06-14 | 2018-12-20 | 中国健康养生集团有限公司 | Electric heating apparatus, applications thereof, cigarette, aerosol producing apparatus and system |
| CN109090708A (en) * | 2017-06-14 | 2018-12-28 | 中国健康养生集团有限公司 | A kind of heating device of electronic cigarette and low-temperature heat cigarette |
| CN109105957A (en) * | 2017-06-14 | 2019-01-01 | 中国健康养生集团有限公司 | A kind of heating device of electronic cigarette and low-temperature heat cigarette |
| JP2021524252A (en) * | 2018-05-21 | 2021-09-13 | ジェイティー インターナショナル エス．エイ．ＪＴ Ｉｎｔｅｒｎａｔｉｏｎａｌ Ｓ．Ａ． | Aerosol-generating articles and methods for manufacturing them |
| CN113907415A (en) * | 2017-06-27 | 2022-01-11 | 中国健康养生集团有限公司 | Low-temperature heating cigarette |
| WO2023029095A1 (en) * | 2021-09-02 | 2023-03-09 | 汉桦生物科技(海南洋浦)有限公司 | Dual-purpose heating aerosol generating core strip, manufacturing method, substrate, and apparatus |
| WO2023082143A1 (en) * | 2021-11-11 | 2023-05-19 | Philip Morris Products S.A. | Testing article for use in an aerosol-generating device |
| US11957174B2 (en) | 2018-05-21 | 2024-04-16 | Jt International S.A. | Aerosol generating article, a method for manufacturing an aerosol generating article and an aerosol generating system |
-
2013
- 2013-04-24 CN CN2013202132241U patent/CN203353674U/en not_active Expired - Lifetime
Cited By (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10517328B2 (en) | 2015-04-13 | 2019-12-31 | G.D S.P.A. | Electric cartridge for electronic cigarette and electronic cigarette |
| US10440998B2 (en) | 2015-04-13 | 2019-10-15 | G.D S.P.A. | Electric cartridge for an electronic cigarette and method for making the electric cartridge |
| WO2016166661A1 (en) * | 2015-04-13 | 2016-10-20 | G.D S.P.A. | Electric cartridge for an electronic cigarette and method for making the electric cartridge |
| CN107708451B (en) * | 2015-04-13 | 2020-11-06 | 吉地股份公司 | A electric cigarette bullet and electron cigarette for electron cigarette |
| CN107708451A (en) * | 2015-04-13 | 2018-02-16 | 吉地股份公司 | Electric cigarette bullet and electronic cigarette for electronic cigarette |
| WO2016166670A1 (en) * | 2015-04-13 | 2016-10-20 | G.D S.P.A. | Electric cartridge for electronic cigarette and electronic cigarette |
| CN107397251B (en) * | 2016-05-20 | 2023-10-31 | 上海烟草集团有限责任公司 | Low-temperature smokeless gas suction device |
| CN107397251A (en) * | 2016-05-20 | 2017-11-28 | 上海烟草集团有限责任公司 | Low temperature smokeless aspirator |
| WO2018228131A1 (en) * | 2017-06-14 | 2018-12-20 | 中国健康养生集团有限公司 | Electric heating apparatus, applications thereof, cigarette, aerosol producing apparatus and system |
| CN109105957A (en) * | 2017-06-14 | 2019-01-01 | 中国健康养生集团有限公司 | A kind of heating device of electronic cigarette and low-temperature heat cigarette |
| CN109090708A (en) * | 2017-06-14 | 2018-12-28 | 中国健康养生集团有限公司 | A kind of heating device of electronic cigarette and low-temperature heat cigarette |
| CN113907414A (en) * | 2017-06-14 | 2022-01-11 | 中国健康养生集团有限公司 | Low-temperature heating cigarette |
| CN113907415A (en) * | 2017-06-27 | 2022-01-11 | 中国健康养生集团有限公司 | Low-temperature heating cigarette |
| CN107373761A (en) * | 2017-07-14 | 2017-11-24 | 中国健康养生集团有限公司 | A kind of disposable cigarette bullet |
| CN107373760A (en) * | 2017-07-14 | 2017-11-24 | 中国健康养生集团有限公司 | A kind of disposable cigarette bullet |
| JP7262488B2 (en) | 2018-05-21 | 2023-04-21 | ジェイティー インターナショナル エス．エイ． | Aerosol-generating article and method of making same |
| JP2021524252A (en) * | 2018-05-21 | 2021-09-13 | ジェイティー インターナショナル エス．エイ．ＪＴ Ｉｎｔｅｒｎａｔｉｏｎａｌ Ｓ．Ａ． | Aerosol-generating articles and methods for manufacturing them |
| US11957174B2 (en) | 2018-05-21 | 2024-04-16 | Jt International S.A. | Aerosol generating article, a method for manufacturing an aerosol generating article and an aerosol generating system |
| US11963546B2 (en) | 2018-05-21 | 2024-04-23 | Jt International S.A. | Aerosol generating articles and methods for manufacturing the same |
| WO2023029095A1 (en) * | 2021-09-02 | 2023-03-09 | 汉桦生物科技(海南洋浦)有限公司 | Dual-purpose heating aerosol generating core strip, manufacturing method, substrate, and apparatus |
| WO2023082143A1 (en) * | 2021-11-11 | 2023-05-19 | Philip Morris Products S.A. | Testing article for use in an aerosol-generating device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203353674U (en) | Tobacco core usable by being heated | |
| CN103202540B (en) | Without the need to the cigarette core that burning uses | |
| CN103202538A (en) | Cigarette not combusting under heating | |
| CN202085723U (en) | Solid and liquid composite electronic cigarette | |
| CN204539505U (en) | METAL HEATING PROCESS head | |
| CN111184270B (en) | Heating cigarette cooling firmware and application thereof, and heating cigarette | |
| CN106418725A (en) | Electronic cigarette | |
| CN103202539A (en) | Cigarette heating device and cigarette used by same | |
| CN206333785U (en) | Self-helping portable smokeless charcoal barbecue oven | |
| CN206403198U (en) | A kind of electronic cigarette of replaceable tobacco tar bottle | |
| TWI628155B (en) | Ceramic fryer resistant to high temperature and capable of releasing far infrared energy and its preparation method | |
| CN205831078U (en) | A kind of plate-like atomizer for electric | |
| CN203262288U (en) | Tobacco bead being heated for use | |
| Sharma | Routes to reality: Scientific and Rishi approaches | |
| CN209965230U (en) | Double-airflow-channel atomizer | |
| CN1962415A (en) | Method for producing oxygen by microwave heated oxygen candle and oxygen candle and microwave device | |
| CN203735480U (en) | Heating and non-combustion type electronic cigarette | |
| CN203467668U (en) | Electronic cigarette | |
| CN207075563U (en) | A kind of novel electron flue-cured tobacco | |
| CN207950146U (en) | A kind of bath sand device for husky moxibustion magnetic moxibustion physical therapy | |
| CN207355480U (en) | A kind of quick-fried pearl filter tip electronic cigarette | |
| CN202408383U (en) | Battery electrothermic type fragrance-smelling handwarmer | |
| CN205492628U (en) | Can dismantle pottery atomizing core that generates heat | |
| CN110037351A (en) | The preparation method of tobacco tar atomizer | |
| CN201115595Y (en) | Composite type board frying pan |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131225 |
|
| CX01 | Expiry of patent term |