CN107006897A - It is a kind of that the getter device of oxygen can be fed to internal fuel section - Google Patents

It is a kind of that the getter device of oxygen can be fed to internal fuel section Download PDF

Info

Publication number
CN107006897A
CN107006897A CN201710332508.5A CN201710332508A CN107006897A CN 107006897 A CN107006897 A CN 107006897A CN 201710332508 A CN201710332508 A CN 201710332508A CN 107006897 A CN107006897 A CN 107006897A
Authority
CN
China
Prior art keywords
section
aerosol
oxygen
insulation layer
getter device
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
Application number
CN201710332508.5A
Other languages
Chinese (zh)
Inventor
曾旭
汤建国
雷萍
袁大林
尚善斋
郑绪东
张光煦
韩敬美
李志强
王程娅
王汝�
王涛
侯春
苏勇
陈永宽
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
China Tobacco Yunnan Industrial Co Ltd
Original Assignee
China Tobacco Yunnan Industrial Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by China Tobacco Yunnan Industrial Co Ltd filed Critical China Tobacco Yunnan Industrial Co Ltd
Priority to CN201710332508.5A priority Critical patent/CN107006897A/en
Publication of CN107006897A publication Critical patent/CN107006897A/en
Pending legal-status Critical Current

Links

Classifications

    • A24F47/004

Abstract

The present invention disclose it is a kind of the getter device of oxygen, including thermal source section, colloidal sol segment occurred and fillter section can be fed to internal fuel section, the thermal source section, colloidal sol segment occurred and fillter section are sequentially connected;The heat that the thermal source section burning is produced reaches aerosol segment occurred, aerosol therein is occurred material and is heated and produces aerosol, and the aerosol after first reduction temperature flows through fillter section, is escaped after filtering and cooling.The getter device may be such that the fuel section being wrapped in inside cigarette is able to oxygen supply and burning is more abundant, and exothermal efficiency and efficiency of utilization are higher, and Related Component discharges faster, more fully, and effusion flue gas is more healthy, environmental protection.

Description

It is a kind of that the getter device of oxygen can be fed to internal fuel section
Technical field
The getter device of oxygen can be fed to internal fuel section the present invention relates to a kind of.
Background technology
In recent years, with the raising of people's health consciousness, and countries in the world ban on opium-smoking and the opium trade dynamics is continued to increase, traditional tobacco There is stagnating even downward trend in product sales volume, and novel tobacco product then rapid rising, and sales volume rises year after year.
Novel tobacco product with its it is lower harmful the characteristics of just gradually received and approved by increasing consumer, it is difficult to The consumer of quitting tobacco dependency wish it is some forbid aspirate traditional cigarette places, can have one grow tobacco non-ignitable burning, ash-free, It is smokable without the seldom cigarette of side-stream smoke or side-stream smoke, forbidding aspirating the need that traditional cigarette place meets craving for tobacco to reach Ask.
The novel tobacco product of current main flow has three major types:Electronic cigarette, smoke-free tobacco product heats the cigarette that do not burn. No matter from the point of view of constitutive material, or suction taste aspect, the product that the cigarette that do not burn is all closest to traditional cigarette is heated, and Heating is not burnt cigarette, is broadly divided into that cigarette is not burnt in electrical heating and charcoal heating is not burnt cigarette.Cigarette is not burnt in electrical heating need to Coordinate corresponding electrical heating smoking set to be aspirated, have one with traditional cigarette in terms of outward appearance and Smoking regime convenience Determine gap;Charcoal heats do not burn cigarette, either overall appearance, or Smoking regime and convenience, all as traditional cigarette.
But, charcoal heats the fuel section that one section of certain length is contained in the front end of cigarette of not burning, the part bag of fuel section Inner cigarette is wrapped in, so, in fuel section late combustion, the fuel section part for being wrapped in inner cigarette can be not enough because of oxygen, and Cause burning insufficient, release heat is reduced, and produces part CO gases etc..
The content of the invention
It may be such that the fuel section being wrapped in inside cigarette is able to oxygen the technical problem to be solved in the present invention is to provide a kind of Gas is fed and burning is more abundant, and exothermal efficiency and efficiency of utilization are higher, and Related Component discharges faster, more fully, escapes cigarette Gas it is more healthy, environmentally friendly can to internal fuel section feed oxygen getter device.
To solve the above problems, the present invention is adopted the following technical scheme that:
It is a kind of that the getter device of oxygen, including thermal source section, colloidal sol segment occurred and fillter section, institute can be fed to internal fuel section Thermal source section, colloidal sol segment occurred and fillter section is stated to be sequentially connected;The heat that the thermal source section burning is produced reaches aerosol segment occurred, Make aerosol therein occur material to be heated and produce aerosol, the aerosol after first reduction temperature flows through fillter section, passes through Escaped after filter and cooling.
Preferably, the thermal source section periphery is provided with integument, and a part for integument is peripheral by aerosol segment occurred Aerosol, which is provided with, in the anti-flaming thermal-insulation layer parcel being provided with, the anti-flaming thermal-insulation layer occurs material and heat transfer heat-insulation layer.
Preferably, being provided with thermal insulation layer and the fuel section on the inside of thermal insulation layer, the fuel section in the thermal source section Composition is graphite, calcium carbonate and water.
Preferably, the integument is overlapping with anti-flaming thermal-insulation layer and is provided with some diameters by anti-flaming thermal-insulation layer wrapping portion For 1.0mm the first breeder tube run through, 0.5mm is spaced between adjacent first breeder tube;The anti-flaming thermal-insulation layer and bag Covering layer is overlapping and is wrapped in the second breeder tube run through that parcel layer segment is provided with some a diameter of 1.5mm, and adjacent second leads to 0.5mm is spaced between gas aperture.
Preferably, first breeder tube is in be correspondingly arranged with the second breeder tube.
Preferably, filtering temperature reducing substance is wrapped in inside fillter section 4 by the first integument and the second integument
Preferably, the filtering temperature reducing substance in the fillter section runs through the hollow bulb of fillter section provided with center vertically Point.
Wherein, the thermal source section, positioned at cigarette foremost (firing tip), including fuel section, thermal insulation layer, integument.Fuel Section is located at the innermost layer of thermal source section, and integument is located at the outermost layer of thermal source section, and thermal insulation layer is located between fuel section and integument, bag Taking at mouth after covering layer parcel is bonded using harmless, environmentally friendly emplastic.Fuel section is integrally cylindrical, main component For graphite, calcium carbonate and water;Thermal insulation layer is fibrous material, with good heat-resisting quantity, thermal insulation and gas permeability;Integument is Paper material, is provided with some a diameter of 1.0mm the first breeder tube run through, is spaced 0.5mm between breeder tube two-by-two.
The aerosol segment occurred, is closely connected with thermal source section, and aerosol occurs material and is located at aerosol segment occurred most Internal layer, the periphery that material occurs for aerosol is wrapped in heat transfer heat-insulation layer, the periphery of heat transfer heat-insulation layer be wrapped in anti-flaming thermal-insulation layer ( It is integument), taking at mouth after anti-flaming thermal-insulation layer parcel is bonded using harmless, environmentally friendly emplastic, aerosol generation The lap of the anti-flaming thermal-insulation layer and the integument of thermal source section of section, harmless, the environmental protection smeared by anti-flaming thermal-insulation layer inner surface Emplastic be bonded together, no matter a part for anti-flaming thermal-insulation layer any relative position and integument part weight It is folded, in lap, always have some first breeder tubes and the second breeder tube partly overlaps (partly relative), form relative , the hollow space (passage) of a certain size cross-sectional area.
The fillter section, positioned at the rearmost end (suction nozzle end) of cigarette, filtering temperature reducing substance is wrapped by the first integument and second Covering layer is wrapped in inside fillter section.The hollow space through fillter section is provided with along filtering temperature reducing substance axial centre, can play and subtract The main function of small Cigarette Draw Resistance.First integument of fillter section periphery primarily serves the effect of preliminary parcel shaping, integument Taking at mouth after parcel is bonded using harmless, environmentally friendly emplastic, and the second integument is in parcel fillter section full section, filtering The integument lap of the second integument and the aerosol segment occurred of section, by the second integument inner surface smear it is harmless, The emplastic of environmental protection is bonded together.
Beneficial effects of the present invention are:Carbon heating does not burn cigarette by fuel section burning generation heat, and heat transfer is arrived The aerosol segment occurred adjacent with fuel section, occurring aerosol therein, material is heated to produce aerosol, so that consumer inhales Food.This carbon heats the cigarette that do not burn, and its thermal source section devises oxygen supplying structure, in suction, can pass through oxygen supplying structure Oxygen supply is carried out to the full section fuel section being wrapped in cigarette so that in whole aspiration procedure, full section fuel section burns more Plus fully, more heats being discharged, the aerosol segment occurred adjacent with fuel section obtains more heats, discharges consumer demand Related Component faster, it is more abundant.Improve fuel section combustion rate and cigarette use during efficiency of utilization, reduce The flue gas that is escaped in fuel section combustion process in CO generation, cigarette is more healthy, environmental protection.
Brief description of the drawings
Fig. 1 is a kind of structure chart for the getter device that oxygen can be fed to internal fuel section of the present invention.
Wherein, 1:Thermal source section;11:Fuel section;12:Thermal insulation layer;13:Integument;131:Breeder tube;2:Aerosol occurs Section;21:Material occurs for aerosol;22:Conduct heat heat-insulation layer;23:Anti-flaming thermal-insulation layer;231:Breeder tube;3:Perfuming temperature-lowering section; 31:Perfuming temperature-lowering material;32:Integument;4:Fillter section;41:Filter temperature reducing substance;411:Hollow space;42:First parcel Layer;43:Second integument.
Embodiment
Embodiment 1
As shown in figure 1, the getter device of oxygen can be fed to internal fuel section, by thermal source section 1, the and of aerosol segment occurred 2 Fillter section 4 is constituted.
Embodiment 2
As shown in figure 1, increasing perfuming temperature-lowering section 4, shape between aerosol segment occurred 2 and fillter section 3 in embodiment 1 Into embodiments of the invention 2.Perfuming temperature-lowering material 41 is wrapped in inside it by perfuming temperature-lowering section 4 by integument 42, works as aerosol When the aerosol produced in segment occurred 2 flows through the perfuming temperature-lowering material 41 in perfuming temperature-lowering section 4, flavor component therein can be carried Escape together, meanwhile, the temperature reduction of aerosol.
The getter device each several part assembly relation and assemble sequence that oxygen can be fed to internal fuel section are as follows:
Thermal insulation layer 12 is circumferentially wrapped in the periphery of fuel section 11, then integument 13 is circumferentially wrapped in thermal insulation layer 12 Taking at mouth after periphery, the parcel thermal insulation layer 12 of integument 13 is bonded with harmless, environmentally friendly emplastic.
Aerosol generation material 21 is wrapped in inside it by heat transfer heat-insulation layer 22 by certain compactedness, in both ends open Cylindrical section, then by one end of one end of cylindrical section immediately first section 1 of heat, then by anti-flaming thermal-insulation layer (being also integument) 23 circumferentially The periphery of aerosol segment occurred 2 is wrapped in, (anti-flaming thermal-insulation layer 23 is in outer circumferential bag while also having wrapped up the part of hot first section 1 Wrapped up in a part for integument 13), anti-flaming thermal-insulation layer 23 wrapped up after take mouthful at and the overlapping portion with integument 13 Divide and bonded using harmless, environmentally friendly emplastic.
Perfuming temperature-lowering material 31 is wrapped in inside it by integument 32 by certain compactedness, in the cylinder of both ends open Section, then by one end of one end of cylindrical section immediately aerosol segment occurred 2, one end of the other end immediately fillter section 4.
Filtering temperature reducing substance 41 tentatively parcel is molded by the first integument 42 of fillter section 4, in the cylindrical section of both ends open, Wherein one end immediately perfuming temperature-lowering section 3 one end, the second integument 43 is circumferentially then wrapped in the full section of fillter section 4, flavouring (integument 43 of fillter section 4 second in being wrapped circumferentially around aerosol generation outside for the full section of temperature descending section 3 and the part of aerosol segment occurred 2 A part for the integument 23 of section 2) periphery, the second integument 43 wrapped up after take mouthful at and with integument 23 Lap is bonded using harmless, environmentally friendly emplastic.
After the completion of can be to the getter device assembling of internal fuel section supply oxygen, during using the getter device, while passing through mistake One end of filter section 4 is aspirated, while being heated the front end of fuel section 11 with igniters such as lighter, matches, until will Light (actual for state of glowing) front end of fuel section 11, you can carried out just using this getter device as suction traditional cigarette Often suction.In aspiration procedure, because fuel section 11 is wrapped in the inside of thermal source section 1, it is necessary to by the second breeder tube 231 and the The fuel section 11 that one 131 pairs of breeder tube is wrapped in inside thermal source section 1 carries out oxygen supply, and fuel section 11 can be made more abundant Ground burns, and discharges more heats, while can also reduce because fuel section 11 burns CO that is insufficient and producing.It is wrapped in thermal source Fuel section 11 inside section 1 more fully burns because being able to oxygen supply, discharges more heats, can send out aerosol Aerosol in raw section 2 occur material 21 faster, Related Component is more fully discharged, moreover, because being able to oxygen supply, fuel The burning of section 11 is more abundant, reduces because fuel section 11 burns CO that is insufficient and producing so that escaped from getter device Aerosol is more healthy, environmental protection.
Beneficial effects of the present invention are:Carbon heating does not burn cigarette by fuel section burning generation heat, and heat transfer is arrived The aerosol segment occurred adjacent with fuel section, occurring aerosol therein, material is heated to produce aerosol, so that consumer inhales Food.This carbon heats the cigarette that do not burn, and its thermal source section devises oxygen supplying structure, in suction, can pass through oxygen supplying structure Oxygen supply is carried out to the full section fuel section being wrapped in cigarette so that in whole aspiration procedure, full section fuel section burns more Plus fully, more heats being discharged, the aerosol segment occurred adjacent with fuel section obtains more heats, discharges consumer demand Related Component faster, it is more abundant.Improve fuel section combustion rate and cigarette use during efficiency of utilization, reduce The flue gas that is escaped in fuel section combustion process in CO generation, cigarette is more healthy, environmental protection.
The foregoing is only a specific embodiment of the invention, but protection scope of the present invention is not limited thereto, any The change or replacement expected without creative work, should all be included within the scope of the present invention.

Claims (7)

1. a kind of can feed the getter device of oxygen to internal fuel section, it is characterised in that:Including thermal source section, colloidal sol segment occurred and Fillter section, the thermal source section, colloidal sol segment occurred and fillter section are sequentially connected;It is molten that the heat that the thermal source section burning is produced reaches gas Glue segment occurred, makes aerosol therein occur material and is heated and produces aerosol, and the aerosol stream after first reduction temperature passes through Section is filtered, is escaped after filtering and cooling.
2. according to claim 1 can feed the getter device of oxygen to internal fuel section, it is characterised in that:The thermal source Section periphery is provided with integument, and the anti-flaming thermal-insulation layer that is provided with by aerosol segment occurred periphery of a part of integument is wrapped up, described Aerosol is provided with anti-flaming thermal-insulation layer and occurs material and heat transfer heat-insulation layer.
3. according to claim 1 can feed the getter device of oxygen to internal fuel section, it is characterised in that:The thermal source Thermal insulation layer and the fuel section on the inside of thermal insulation layer are provided with section, the fuel segment components are graphite, calcium carbonate and water.
4. according to claim 2 can feed the getter device of oxygen to internal fuel section, it is characterised in that:The parcel Layer with anti-flaming thermal-insulation layer it is overlapping and by anti-flaming thermal-insulation layer wrapping portion be provided with some a diameter of 1.0mm run through first ventilate it is small 0.5mm is spaced between hole, adjacent first breeder tube;The anti-flaming thermal-insulation layer is overlapping with integument and is wrapped in parcel layer segment It is provided between some a diameter of 1.5mm the second breeder tube run through, adjacent second breeder tube and is spaced 0.5mm.
5. according to claim 1 can feed the getter device of oxygen to internal fuel section, it is characterised in that:Described first Breeder tube is in be correspondingly arranged with the second breeder tube.
6. according to claim 1 can feed the getter device of oxygen to internal fuel section, it is characterised in that:Filtering cooling Material is wrapped in inside fillter section 4 by the first integument and the second integument.
7. according to claim 1 can feed the getter device of oxygen to internal fuel section, it is characterised in that:The filtering Filtering temperature reducing substance in section runs through the hollow space of fillter section provided with center vertically.
CN201710332508.5A 2017-05-12 2017-05-12 It is a kind of that the getter device of oxygen can be fed to internal fuel section Pending CN107006897A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710332508.5A CN107006897A (en) 2017-05-12 2017-05-12 It is a kind of that the getter device of oxygen can be fed to internal fuel section

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710332508.5A CN107006897A (en) 2017-05-12 2017-05-12 It is a kind of that the getter device of oxygen can be fed to internal fuel section

Publications (1)

Publication Number Publication Date
CN107006897A true CN107006897A (en) 2017-08-04

Family

ID=59449586

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201710332508.5A Pending CN107006897A (en) 2017-05-12 2017-05-12 It is a kind of that the getter device of oxygen can be fed to internal fuel section

Country Status (1)

Country Link
CN (1) CN107006897A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107616543A (en) * 2017-09-04 2018-01-23 云南中烟工业有限责任公司 One kind cooling flavouring film gathers base rod
WO2019169652A1 (en) * 2018-03-05 2019-09-12 青岛颐中科技有限公司 Smoking piece having aroma-enhancing, cooling and filtering module
WO2020001492A1 (en) * 2018-06-29 2020-01-02 深圳御烟实业有限公司 Aerosol generation article and system

Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN88100383A (en) * 1987-01-23 1988-08-03 R·J·雷诺兹烟公司 Aerosol delivery article
CN1575135A (en) * 2001-10-24 2005-02-02 英美烟草(投资)有限公司 A simulated smoking article and fuel element therefor
CN102742938A (en) * 2012-07-23 2012-10-24 苏彬 Smoking cessation bar for replacing cigarette
CN103549657A (en) * 2013-11-12 2014-02-05 黄争鸣 Heating type low-temperature cigarette and manufacturing method thereof
CN103584288A (en) * 2013-11-26 2014-02-19 湖南中烟工业有限责任公司 Non-combustion type low-temperature cigarette
CN203538355U (en) * 2013-09-13 2014-04-16 红云红河烟草(集团)有限责任公司 Carbon heating cigarette
CN203563685U (en) * 2013-11-05 2014-04-30 湖北中烟工业有限责任公司 Matchstick-type heat conducting smoking device
CN104105419A (en) * 2012-02-13 2014-10-15 菲利普莫里斯生产公司 Smoking article comprising an isolated combustible heat source
CN104585884A (en) * 2015-01-20 2015-05-06 川渝中烟工业有限责任公司 Suction device capable of heating through carbon without burning tobacco
CN105105337A (en) * 2015-08-28 2015-12-02 湖北中烟工业有限责任公司 Electric heating smoking device heated from interior of tobacco
CN105231486A (en) * 2015-11-09 2016-01-13 安徽中烟工业有限责任公司 Preparation method of carbon heating and low-temperature heating type cigarettes
CN105495682A (en) * 2016-01-18 2016-04-20 湖北中烟工业有限责任公司 Fuming product with fragrance increased through combustible-heat-source-assisted heating
CN205409662U (en) * 2016-02-22 2016-08-03 湖北中烟工业有限责任公司 Fuel -heating heat conduction formula cigarette

Patent Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN88100383A (en) * 1987-01-23 1988-08-03 R·J·雷诺兹烟公司 Aerosol delivery article
CN1575135A (en) * 2001-10-24 2005-02-02 英美烟草(投资)有限公司 A simulated smoking article and fuel element therefor
CN104105419A (en) * 2012-02-13 2014-10-15 菲利普莫里斯生产公司 Smoking article comprising an isolated combustible heat source
CN102742938A (en) * 2012-07-23 2012-10-24 苏彬 Smoking cessation bar for replacing cigarette
CN203538355U (en) * 2013-09-13 2014-04-16 红云红河烟草(集团)有限责任公司 Carbon heating cigarette
CN203563685U (en) * 2013-11-05 2014-04-30 湖北中烟工业有限责任公司 Matchstick-type heat conducting smoking device
CN103549657A (en) * 2013-11-12 2014-02-05 黄争鸣 Heating type low-temperature cigarette and manufacturing method thereof
CN103584288A (en) * 2013-11-26 2014-02-19 湖南中烟工业有限责任公司 Non-combustion type low-temperature cigarette
CN104585884A (en) * 2015-01-20 2015-05-06 川渝中烟工业有限责任公司 Suction device capable of heating through carbon without burning tobacco
CN105105337A (en) * 2015-08-28 2015-12-02 湖北中烟工业有限责任公司 Electric heating smoking device heated from interior of tobacco
CN105231486A (en) * 2015-11-09 2016-01-13 安徽中烟工业有限责任公司 Preparation method of carbon heating and low-temperature heating type cigarettes
CN105495682A (en) * 2016-01-18 2016-04-20 湖北中烟工业有限责任公司 Fuming product with fragrance increased through combustible-heat-source-assisted heating
CN205409662U (en) * 2016-02-22 2016-08-03 湖北中烟工业有限责任公司 Fuel -heating heat conduction formula cigarette

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107616543A (en) * 2017-09-04 2018-01-23 云南中烟工业有限责任公司 One kind cooling flavouring film gathers base rod
CN107616543B (en) * 2017-09-04 2023-10-27 云南中烟工业有限责任公司 Cooling and aroma-enhancing film gathering base rod
WO2019169652A1 (en) * 2018-03-05 2019-09-12 青岛颐中科技有限公司 Smoking piece having aroma-enhancing, cooling and filtering module
WO2020001492A1 (en) * 2018-06-29 2020-01-02 深圳御烟实业有限公司 Aerosol generation article and system

Similar Documents

Publication Publication Date Title
CN104146353B (en) A kind of low-temperature heat type electronic cigarette heater
US4961438A (en) Smoking device
CN104039179B (en) The smoking article of lid with dual-use function
CN204335821U (en) A kind of low-temperature heat type electronic cigarette heater
CN105852194B (en) A kind of gas circuit separate type fuel hot type tobacco product
CN107006897A (en) It is a kind of that the getter device of oxygen can be fed to internal fuel section
US20220218042A1 (en) Smoking cartridge of gas heating smoking article and its smoking article
CN105636462A (en) Smoking article for a water-pipe
CN110477463A (en) A kind of cellular glass atomising device and the electronic cigarette comprising it
WO2018068637A1 (en) A thermal conductive smoking article
CN204259817U (en) A kind of electronic cigarette
CN1303636A (en) Safety type cigarette and its production process and heating smoking requisites
CN109730365B (en) Negative pressure anaerobic smoking heating non-combustible cigarette
CN205337605U (en) Tobacco tar atomization structure and electron cigarette
CN104664591B (en) A kind of gas circuit separate type carbon heat source new cigarette
CN110141007A (en) Heat do not burn plants herb smoke grenade and its assemble method
CN108030152A (en) A kind of double filter chamber tar reduction electronic cigarettes
CN110150757B (en) Disposable double-channel cigarette and preparation method thereof
CN210382607U (en) Disposable double-channel cigarette
CN205196996U (en) Throttle formula device suitable for electron smoking set smoke generator cavity air inlet
CN208550035U (en) A kind of aerosol generating device
CN110074460B (en) Electronic cigarette atomization core, atomizer and method for generating smoke by electronic cigarette
CN108013511B (en) Non-combustible cigarette heated by indirect heat source airflow
CN206821970U (en) A kind of multi-layer combined type cigarette
CN206994431U (en) Atomizer

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination