CN203801723U - Lighter type fuel heating cigarette - Google Patents
Lighter type fuel heating cigarette Download PDFInfo
- Publication number
- CN203801723U CN203801723U CN201420057088.6U CN201420057088U CN203801723U CN 203801723 U CN203801723 U CN 203801723U CN 201420057088 U CN201420057088 U CN 201420057088U CN 203801723 U CN203801723 U CN 203801723U
- Authority
- CN
- China
- Prior art keywords
- heating
- lighter
- fuel
- shell
- combustion chamber
- 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
- 239000000446 fuel Substances 0.000 title claims abstract description 60
- 238000010438 heat treatment Methods 0.000 title claims abstract description 48
- 235000019504 cigarettes Nutrition 0.000 title claims abstract description 47
- 239000000463 material Substances 0.000 claims abstract description 15
- 229920002301 cellulose acetate Polymers 0.000 claims abstract description 5
- 238000002485 combustion reaction Methods 0.000 claims description 42
- 238000007669 thermal treatment Methods 0.000 claims description 20
- 239000011148 porous material Substances 0.000 claims description 6
- 238000010304 firing Methods 0.000 claims description 3
- 238000002955 isolation Methods 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 229920003023 plastic Polymers 0.000 claims description 3
- 230000001105 regulatory effect Effects 0.000 claims description 3
- 241000208125 Nicotiana Species 0.000 abstract description 22
- 235000002637 Nicotiana tabacum Nutrition 0.000 abstract description 22
- 230000000391 smoking effect Effects 0.000 abstract description 11
- SNICXCGAKADSCV-JTQLQIEISA-N (-)-Nicotine Chemical compound CN1CCC[C@H]1C1=CC=CN=C1 SNICXCGAKADSCV-JTQLQIEISA-N 0.000 abstract description 5
- 229960002715 nicotine Drugs 0.000 abstract description 5
- SNICXCGAKADSCV-UHFFFAOYSA-N nicotine Natural products CN1CCCC1C1=CC=CN=C1 SNICXCGAKADSCV-UHFFFAOYSA-N 0.000 abstract description 5
- 239000000779 smoke Substances 0.000 abstract 2
- 239000000835 fiber Substances 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 20
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 12
- 239000003546 flue gas Substances 0.000 description 12
- 239000000047 product Substances 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- 229910052799 carbon Inorganic materials 0.000 description 3
- 239000000567 combustion gas Substances 0.000 description 3
- 238000005485 electric heating Methods 0.000 description 3
- 238000011049 filling Methods 0.000 description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- 239000008896 Opium Substances 0.000 description 2
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 229960001027 opium Drugs 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000013589 supplement Substances 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000001273 butane Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000004087 circulation Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000010285 flame spraying Methods 0.000 description 1
- 239000003205 fragrance Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 239000010763 heavy fuel oil Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- IJDNQMDRQITEOD-UHFFFAOYSA-N n-butane Chemical compound CCCC IJDNQMDRQITEOD-UHFFFAOYSA-N 0.000 description 1
- OFBQJSOFQDEBGM-UHFFFAOYSA-N n-pentane Natural products CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000001294 propane Substances 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- 238000004227 thermal cracking Methods 0.000 description 1
- 238000012549 training Methods 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
Landscapes
- Cigarettes, Filters, And Manufacturing Of Filters (AREA)
Abstract
The utility model discloses a lighter type fuel heating cigarette. The lighter type fuel heating cigarette comprises a burning area, a heating area and a filter tip; the burning area comprises a fuel chamber, a burning chamber, a gas tube and an electronic ignition device; the fuel chamber and the burning chamber are sealed and isolated; the gas tube extends into the burning chamber from the fuel chamber; an end of the gas tube, which is located in the burning chamber, is provided with a gas valve; the gas valve is controlled by an adjusting wrench; a joint of the heating area and the burning area is provided with a heating base plate; a heating wall is fixedly formed on the inner side of the heating area; a heating chamber is formed in the heating wall; the filter tip is formed by a casing and a cellulose acetate fiber filter rod which is arranged in the casing. According to the lighter type fuel heating cigarette, the heat can be provided in a gas burning mode to heat tobacco materials so as to generate the smoke comprising nicotine, aroma components and the like for consumers to smoke and accordingly the smoking times can be increased, the gas supply is convenient and rapid, and the requirements for nicotine and an aroma of people can be met.
Description
Technical field
The utility model belongs to Cigarette processing preparing technical field, is specifically related to a kind of fuel heating smoking requisites, relates in particular to a kind of lighter type fuel hot type cigarette.
Background technology
Heat non-burning cigarette and can reduce the multiple harmful components that traditional cigarette produces because of result of combustion of tobacco and thermal cracking, the research and development that therefore domestic and international many tobacco enterprises and institute have carried out heating non-burning cigarette.In prior art, heat non-burning cigarette and mainly comprise electric heating type cigarette, carbonaceous hot type cigarette, chemical heat type cigarette and fuel hot type cigarette: (1) electric heating type cigarette: " Accord " that Philip Mirris Products Inc successively releases, " Heatbar ", " EHP " three electrical heating cigarette product, all adopt electric heater to heat and produce flue gas the cigarette products inserting, satisfy the demands of consumers; The smoking article > > that the patent of invention < < of R.J. Rainolds Tobacco CO. contains tobacco adopts stratie to heat and produce flue gas tobacco; The utility model patent < < electrical heating type cigarette > > of Hubei Zhong Yan Industrial Co., Ltd is heated and sends flue gas smoked sheet by porous heating plate and additional hot wall; The defect but the time that electric heating type cigarette exists the restriction of battery electric quantity, the amount of tobacco of heating is less, puff number is less and battery electric quantity needs after exhausting to grow charges etc.(2) carbonaceous hot type cigarette: the Eclipse cigarette of R.J. Rainolds Tobacco CO. adopts the heat heating expanding tobacco filler that carbon heat source burning discharges to produce flue gas for people's suction; The patent of invention < < non-combustible smoking article of Japan tobacco Inc adopts heat heating smoked sheet or the pipe tobacco that carbon heat source burning discharges to produce flue gas with carbonaceous heat source composition and non-combustible smoking article > >; Because the carbon heat source by burning provides the energy, still there is CO in carbonaceous hot type cigarette, consumer's health is still existed to harm in various degree in the flue gas producing.(3) chemical heat type cigarette: the patent of invention < < smokeless cigarette > > of Ao Lige joint-stock company adopts the principle of crystallizable substances crystallization release heat to heat nicotine reservoir and discharges volatile ingredient for consumer's suction; The patent of invention < < smoking product > > of Staeger Mo De Co., Ltd provides heat heating tobacco to produce flue gas by the reaction of some compound.Heating non-burning cigarette with other types and compare, there is the narrower problem of heating-up temperature scope in chemical heat type cigarette.(4) fuel hot type cigarette: two patent of invention < < simulated smoking article of British-American Tobacco Company Limited and fuel element > > thereof and < < simulated smoking article cigarette holder > > all adopt ethanol, methyl alcohol, the carbonaceous liquid fuel such as isopropyl alcohol, the hot waste gas of liquid fuel combustion enters the mouth together with air, in the flue gas of suction, may there is residual fuel and CO like this, all can there is potential harm to consumer in these compositions.
Utility model content
The purpose of this utility model is for deficiency of the prior art, and a kind of lighter type fuel hot type cigarette is provided, and this cigarette smoking mouth number is more, and fuel supplement is convenient, fast, and can meet the demand of people to nicotine and fragrance.
The purpose of this utility model is achieved in that
A kind of lighter type fuel hot type cigarette, comprise combustion zone, the thermal treatment zone and filter tip, the described thermal treatment zone is detachable connection with described filter tip, described combustion zone is connected with the thermal treatment zone and fixes by integrated shell, it is characterized in that: described combustion zone comprises fuel cavity, combustion chamber, Gas Pipe and electronic ignition device, along described fuel cavity and combustion chamber sidewall, be provided with a guide groove, described electronic ignition device is installed in described guide groove; Described fuel cavity and described combustion chamber seal isolation, described Gas Pipe is extended in combustion chamber by fuel cavity, and the Gas Pipe termination that is positioned at described combustion chamber is provided with gas valve, and described gas valve is by regulating spanner to control; The junction of the described thermal treatment zone and described combustion zone is provided with heating chassis, and the inner side of the described thermal treatment zone is installed with heated wall and surrounds heating chamber by heated wall; Described filter tip is comprised of housing and the cellulose acetate filter rod that is filled in housing.
Wherein, the material of preparing of described shell is low heat conductivity and resistant to elevated temperatures pottery.
Wherein, in order to guarantee timely filling fuel, can air-filled pore be set in the bottom of described fuel cavity.
Wherein, one end of described adjusting spanner and described gas valve are dynamically connected, and the other end extends to the outside of described shell, so that regulate, control.
Wherein, described electronic ignition device is comprised of electronic lighter, ignition circuit and switch, described firing circuit one end and described electronic lighter are electrically connected, the other end is arranged at the termination that is positioned at described combustion chamber Gas Pipe, one end of described switch is welded on the hammer of described electronic lighter, and the other end extends shell by the groove being arranged on shell.
Wherein, on the shell of described combustion chamber, be provided with air admission hole, needed oxygen so that fuel combustion to be provided.
Wherein, on the shell of the described thermal treatment zone, be provided with a suction hole, reduce smoking resistance and be convenient to suction.
Wherein, for the tobacco-containing material that makes to be filled in heating chamber fully burns, on described heating chassis, also can be provided with heating rod, the quantity of described heating rod is 2-4 root.
Wherein, the material of preparing of described filter-tip housing is pottery or plastics.
Compared with prior art, the utlity model has following advantage:
1, hot type cigarette of the present utility model adopts fuel combustion that the form heating tobacco of heat energy is provided, and heat is sufficient, and the amount of heating tobacco is compared with large and puff number is many.
2, the fuel region of hot type cigarette of the present utility model is provided with air-filled pore, when combustion gas is not enough, can supplement quickly and easily combustion gas.
Accompanying drawing explanation
Fig. 1 is the main cutaway view of the utility model fuel hot type cigarette.
In figure: 1-combustion zone, the 2-thermal treatment zone, 3-filter tip, 4-shell, 5-fuel cavity, 6-combustion chamber, 7-Gas Pipe, 8-electronic ignition device, 9-gas valve, 10-regulates spanner, and 11-heats chassis, 12-heated wall, 13-heating chamber, 14-housing, 15-cellulose acetate filter rod, 16-air-filled pore, 17-electronic lighter, 18-ignition circuit, 19-switch, 20-air admission hole, 21-suction hole, 22-heating rod.Fire maker, the 15-circuit of striking sparks, 16-switch, 17-regulates spanner, 18-gas valve, 20-combustion chamber, 21-air admission hole, 21-suction hole, 22-heating rod.
The specific embodiment
Below in conjunction with drawings and the specific embodiments, the utility model is illustrated; it should be noted that; specific embodiment is limited the utility model never in any form, and any change or the replacement according to training centre of the present utility model, done, all belong to protection domain of the present utility model.
As shown in Figure 1, lighter type fuel hot type cigarette described in the present embodiment, comprise combustion zone 1, the thermal treatment zone 2 and filter tip 3, the described thermal treatment zone 2 can be threaded connection for detachable connection with described filter tip 3, easy for removal and installation, described combustion zone 1 is connected with the thermal treatment zone 2 and is fixing by integrated shell 4, and shell 4 adopts low heat conductivities and resistant to elevated temperatures material to make as pottery.
Described combustion zone comprises fuel cavity 5, combustion chamber 6, Gas Pipe 7 and electronic ignition device 8, and fuel cavity 5 is for storing the clean fuels such as butane, propane; Along being provided with a guide groove on the madial wall of described fuel cavity 5 and combustion chamber 6, for described electronic ignition device 8 is fixedly installed in described guide groove; Described fuel cavity 5 and described combustion chamber 6 seal isolation, prevent that the fuel in fuel cavity 5 from spreading to combustion chamber 6; Described Gas Pipe 7 is extended in combustion chamber 6 through seal separating device by fuel cavity 5, and Gas Pipe 7 terminations that are positioned at described combustion chamber 6 are provided with gas valve 9, described gas valve 9 is by regulating spanner 10 to control, one end of described adjusting spanner 10 and described gas valve 9 are dynamically connected, the other end extends to the outside of described shell 4, so that pull, regulates spanner 10 to regulate the opening and closing of controlling Gas Pipe 7; The described thermal treatment zone 2 is provided with heating chassis 11 with the junction of described combustion zone 1, on the inside circumference wall of the described thermal treatment zone 2, be installed with heated wall 12 and at the interior formation heating chamber 13 of heated wall 12, heating chamber 13 is for filling tobacco-containing material as pipe tobacco, cigarette piece or prepared opium paste, when being cigarette piece or prepared opium paste, note applied amount, avoid resistance to suction excessive; Described filter tip 3 is comprised of housing 14 and the cellulose acetate filter rod 15 that is filled in housing 14, and the material of preparing of the housing 14 of described filter tip 3 is pottery or plastics.
Especially, in order to guarantee timely filling fuel, can air-filled pore 16 be set in the bottom of described fuel cavity 5, after the fuel in being stored in fuel cavity 5 is finished, can be filled with fuel by air-filled pore 16 circulations.
Further, described electronic ignition device 8 is conventional electrical lighter accessory, by electronic lighter 17, ignition circuit 18 and switch 19, formed, one end of described firing circuit 18 and described electronic lighter 17 are electrically connected, the other end is arranged at the termination that is positioned at described combustion chamber 6 Gas Pipe 7, for fire fuel, one end of described switch 19 is welded on the hammer of described electronic lighter 17 and forms the angle of 30 °-45 °, the other end extends shell by the groove being arranged on shell 4, presses switch strike sparks when easy to use with hand.
Preferably, on the shell 4 of described combustion chamber 6, be provided with air admission hole 20, needed enough oxygen so that fuel combustion to be provided.
Preferably, on the shell 4 of the described thermal treatment zone 2, be provided with a suction hole 21, reduce smoking resistance and be convenient to suction.
Preferably, for the tobacco-containing material being filled in heating chamber 13 is fully burnt, on described heating chassis 11, also can be provided with heating rod 22, the quantity of described heating rod 22 is 2-4 root.
Operation principle of the present utility model and the course of work:
While using the utility model, first tobacco-containing material is filled in heating chamber, and guarantees in fuel cavity, there are enough combustion gas.Then pull and regulate spanner to open gas valve, push switch igniting, the flame spraying heats heating chassis, heat conducts in heated wall and heating rod thereupon, thereby heating tobacco-containing material produces flue gas (contain nicotine, volatile aroma becomes to grade), finally sees when flue gas is emerged by suction hole, from filter tip, aspirate, air enters the thermal treatment zone from suction hole, carries flue gas and enters the mouth, and meets people's consumption demand.When flue gas obviously reduces, and can not meet after consumption demand closing gas valve, fray-out of flame; While changing tobacco-containing material, after turning on filter tip the tobacco-containing material after burning being poured out, fill new tobacco-containing material, can carry out next aspiration procedure.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all any modifications of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection domain of the present utility model.
Claims (9)
1. a lighter type fuel hot type cigarette, comprise combustion zone, the thermal treatment zone and filter tip, the described thermal treatment zone is detachable connection with described filter tip, described combustion zone is connected with the thermal treatment zone and fixes by integrated shell, it is characterized in that: described combustion zone comprises fuel cavity, combustion chamber, Gas Pipe and electronic ignition device, along described fuel cavity and combustion chamber sidewall, be provided with a guide groove, described electronic ignition device is installed in described guide groove; Described fuel cavity and described combustion chamber seal isolation, described Gas Pipe is extended in combustion chamber by fuel cavity, and the Gas Pipe termination that is positioned at described combustion chamber is provided with gas valve, and described gas valve is by regulating spanner to control; The junction of the described thermal treatment zone and described combustion zone is provided with heating chassis, and the inner side of the described thermal treatment zone is installed with heated wall and in heated wall, forms heating chamber; Described filter tip is comprised of housing and the cellulose acetate filter rod that is filled in housing.
2. lighter type fuel hot type cigarette according to claim 1, is characterized in that: the material of preparing of described shell is low heat conductivity and resistant to elevated temperatures pottery.
3. lighter type fuel hot type cigarette according to claim 1, is characterized in that: the bottom in described fuel cavity arranges air-filled pore.
4. lighter type fuel hot type cigarette according to claim 1, is characterized in that: one end of described adjusting spanner and described gas valve are dynamically connected, and the other end extends to the outside of described shell.
5. lighter type fuel hot type cigarette according to claim 1, it is characterized in that: described electronic ignition device is comprised of electronic lighter, ignition circuit and switch, described firing circuit one end and described electronic lighter are electrically connected, the other end is arranged at the termination that is positioned at described combustion chamber Gas Pipe, one end of described switch is welded on the hammer of described electronic lighter, and the other end extends shell by the groove being arranged on shell.
6. lighter type fuel hot type cigarette according to claim 1, is characterized in that: on the shell of described combustion chamber, be provided with air admission hole.
7. lighter type fuel hot type cigarette according to claim 1, is characterized in that: on the shell of the described thermal treatment zone, be provided with a suction hole.
8. lighter type fuel hot type cigarette according to claim 1, is characterized in that: on described heating chassis, also can be provided with heating rod, the quantity of described heating rod is 2～4.
9. lighter type fuel hot type cigarette according to claim 1, is characterized in that: the material of preparing of described filter-tip housing is pottery or plastics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420057088.6U CN203801723U (en) | 2014-01-29 | 2014-01-29 | Lighter type fuel heating cigarette |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420057088.6U CN203801723U (en) | 2014-01-29 | 2014-01-29 | Lighter type fuel heating cigarette |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203801723U true CN203801723U (en) | 2014-09-03 |
Family
ID=51440546
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420057088.6U Expired - Lifetime CN203801723U (en) | 2014-01-29 | 2014-01-29 | Lighter type fuel heating cigarette |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203801723U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104041940A (en) * | 2014-01-29 | 2014-09-17 | 红云红河烟草(集团)有限责任公司 | Cigarette lighter type fuel heating cigarette |
| WO2023131260A1 (en) * | 2022-01-08 | 2023-07-13 | 刘团芳 | Heat-not-burn smoking appliance |
-
2014
- 2014-01-29 CN CN201420057088.6U patent/CN203801723U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104041940A (en) * | 2014-01-29 | 2014-09-17 | 红云红河烟草(集团)有限责任公司 | Cigarette lighter type fuel heating cigarette |
| WO2023131260A1 (en) * | 2022-01-08 | 2023-07-13 | 刘团芳 | Heat-not-burn smoking appliance |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206062123U (en) | A kind of gas heating type smoking product | |
| CN104814526A (en) | Heating type non-combustible cigarette | |
| AU2002337298B2 (en) | A simulated smoking article and fuel element therefor | |
| WO2015070725A1 (en) | Heating-type low-temperature cigarette and manufacturing method thereof | |
| CN203575658U (en) | Device for electrically heating cigarette | |
| CN104041940A (en) | Cigarette lighter type fuel heating cigarette | |
| US20140174458A1 (en) | Self-contained electronic smoking device that produces smoke and ash by incineration | |
| CN107594623B (en) | Heating non-burning smoke capable of adjusting suction sense | |
| CA2932333A1 (en) | Aerosol-generating article with low resistance air flow path | |
| KR20100015406A (en) | Smoke-free substitute cigarette product | |
| CN207653598U (en) | Low temperature smoking set and cigarette | |
| JP2009502136A (en) | Method and system for evaporating matter | |
| CN104585884A (en) | Suction device capable of heating through carbon without burning tobacco | |
| CN105852227A (en) | Smoke volume adjustable fuel heating type tobacco product | |
| CN108236130A (en) | Sheet type tobacco and preparation method thereof | |
| CN108887748A (en) | A kind of mixed type electromagnetic heating smoking set | |
| CN203801723U (en) | Lighter type fuel heating cigarette | |
| CN206534120U (en) | Cigarette end constant temperature bakees pipe tobacco device | |
| CN210611004U (en) | Smoking set based on fireproof cigarette sleeve | |
| CN104824852A (en) | Non-combustion quick heating type electronic cigarette device | |
| US8967154B2 (en) | Briquette ignition device | |
| CN204362974U (en) | A kind of charcoal heats the aspirator of not burning tobacco | |
| CN204032358U (en) | Burner in cigarette | |
| CN208755173U (en) | A kind of mixed type electromagnetic heating smoking set | |
| CN207897882U (en) | Sheet type tobacco |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140903 |
|
| CX01 | Expiry of patent term |