KR20050079920A - Silver-Nano Candle Health Functional Mixture - Google Patents
Silver-Nano Candle Health Functional Mixture Download PDFInfo
- Publication number
- KR20050079920A KR20050079920A KR1020050042279A KR20050042279A KR20050079920A KR 20050079920 A KR20050079920 A KR 20050079920A KR 1020050042279 A KR1020050042279 A KR 1020050042279A KR 20050042279 A KR20050042279 A KR 20050042279A KR 20050079920 A KR20050079920 A KR 20050079920A
- Authority
- KR
- South Korea
- Prior art keywords
- candle
- silver
- natural
- nano
- powder
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B82—NANOTECHNOLOGY
- B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
- B82Y30/00—Nanotechnology for materials or surface science, e.g. nanocomposites
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11C—FATTY ACIDS FROM FATS, OILS OR WAXES; CANDLES; FATS, OILS OR FATTY ACIDS BY CHEMICAL MODIFICATION OF FATS, OILS, OR FATTY ACIDS OBTAINED THEREFROM
- C11C5/00—Candles
- C11C5/002—Ingredients
- C11C5/004—Ingredients dyes, pigments; products giving a coloured flame
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Nanotechnology (AREA)
- Physics & Mathematics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Composite Materials (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Materials Engineering (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Fats And Perfumes (AREA)
Abstract
본 발명의 제품은 은(銀)-나노 양초 건강기능성 혼합물에 관한 것으로써 천연물질(은,맥반석,송진,나무열매 "뻐찌 액")의 특성을 이용하여 양초 생산,공정 과정에 혼합 적용하여 천연물질에서 발생되는 원적외선, 항균, 살균 효과에 세균감소률을 특징으로 하는 수단과 양초 심지에 접착제가 묻어있어 천연물질 (은, 맥반석, 송진) 가루(고분자) 상대적으로 많은 수의 원자 들로 이루어진 분자가 혼합되어 양초심지에 묻어 건조 시킴으로써 수단 , 양초 표면에 양초가 굳기전에 (은, 맥반석, 송진) 가루 입자를 뿌려줌으로써 양초가 고체상태로 되면서 코팅에 효과를 보게된다The product of the present invention relates to a silver-nano candle health functional mixture, which is mixed with and applied to the production and processing of candles using the characteristics of natural materials (silver, elvan, rosin, tree fruit "Cuckoo liquid"). Means characterized by the rate of bacterial reduction in the far-infrared, antibacterial, and bactericidal effects generated from the substance and the adhesive on the wick of the candle, so that the natural substance (silver, elvan, rosin) powder (polymer) is composed of a relatively large number of atoms Is mixed and buried in the candle wick and dried by spraying powder particles (silver, elvan, rosin) before the candle solidifies on the surface of the candle, making the candle solid and effective in coating.
은-나노 양초의 효능효과로써는 양초가 탈때 심지에서 맥반석과 은의 특성상 원적외선이 방출되고, 항균, 살균효과에 세균감소률에 특징으로 하는 은 나노 양초As a potent effect of silver-nano candles, the far infrared rays are released from wicks and silver when the candles are burned, and silver nano candles characterized by antibacterial and bactericidal effect on bacterial reduction rate
촛불 하나에 은은한 향이 나고, 후각으로 느끼는 사람에 감정을 움직이는 중요한 역활은, 스트레스을 받아 신경이 극도로 예민한 사람에게, 가정에 냄새,균에 효과가 있는 특징의 은나노 양초 건강기능성 혼합물An important role that moves a person's feelings with a smell and a sense of smell in a candle is an important function of silver nano candles that are effective in smelling and germs at home for people who are extremely sensitive to stress.
Description
본 발명의 제품은 은(銀)-나노 양초 건강기능성 혼합물에 관한것으로써 천연물질(은,맥반석,송진,나무열매"뻐찌 액")의 특성을 이용하여 양초생산,공정과정에 혼합,적용하여 천연물질에서 발생되는 원적외선, 항균,살균효과에 세균감소률을 특징으로 하는 수단 ,과The product of the present invention relates to a silver-nano candle health functional mixture, which is mixed and applied to a candle production and processing process using the properties of natural substances (silver, elvan, rosin, tree fruit "Cuckoo liquid"). Means characterized by bacterial reduction rate in the far-infrared, antibacterial and antiseptic effect generated from natural substances, and
양초심지에 접착제가 묻어있어 천연물질인(은,맥반석,송진)가루(고분자) 상대적으로 많은 수의 원자들로 이루어진 분자가 혼합되어 양초심지에 묻어 있고 건조, 양초 겉표면에 양초가 굳기전에(은,맥반석) 입자가루를 뿌려줌으로써 양초가 고체 상태로 되면서 코팅에 효과를 보게된다Glue is attached to the candle wick so that natural materials (silver, elvan, rosin) powder (polymer) are mixed with molecules of a relatively large number of atoms and buried in the candle wick, and dried, before the candle hardens on the surface of the candle ( Silver, elvan)) By spraying the particle powder, the candle becomes solid and the coating is effective.
양초의 종래 기술에는 천연향료나 염료를 사용하여 색을 낸 정도 였지만 기존의 양초틀에서 벗어나 은-나노 양초 건강기능성 혼합물에서는 은의 특성과 맥반석의 특성을 이용하는 수단으로써 양초가 탈때 심지에서 맥반석과 은의 특성상 원적외선이 방출이되고, 항균,살균 특성의 세균감소률에 특징으로하는 은-나노양초In the prior art of candles, they were colored using natural fragrances or dyes, but from the existing candle frame, the silver-nano candle health functional mixture used the properties of silver and the characteristics of elvan. Silver-nano candles that emit far-infrared rays and are characterized by bacterial reduction rate of antibacterial and bactericidal properties
본 발명의 제품은 은(銀)-나노 양초 건강 기능성 혼합물 첨가 구성방법에 관한것으로써 은(銀)의 특성과 맥반석의 특성을 이용하는 수단 향신료(송진)가루, 나무열매 "뻐찌 액"을 추출한 천연염료(색) 을 이용하는 수단으로써 양초생산, 공정과정에 혼합,적용한 것이다The product of the present invention relates to a method of adding a silver-nano candle health functional mixture, which is a natural extract of the means of spice (salt) powder and tree fruit "Cuckoo liquid" using the characteristics of silver and elvan. As a means of using dye (color), it is mixed and applied to candle production and processing.
은(銀) 이란 강력한 살균력이 있다하여 예로 부터 많이 사용하여 왔으며, 한국소비자 과학연구센타에서 실제입증된 650가지의 균에 항균,살균 효과가 있어 은 제품을 이용 은-나노 기술을 적용하여 은(銀)을 나노미터 (10억분 1m) 머리카락의 1천분의 1에 해당하는 나노미터 즉 0.000000001미터의 단위에 대한 조작을 가하고 나노기술, 즉 거의분자를 직접제어 하는 초미세 기술에서 은(銀)을 10 나노미터로 쪼개어 고분자 (상대적으로 많은 수의 원자들로 이루어진 분자) 로써 만들어낸 나노소재 은(銀)입자 와 맥반석(麥飯石) 석영반암에 속하는 약석으로 화성암류중 화강섬록 반암에 속하며, 주성분은 무수규산과 산화 알루미늄이고, 산화 제2철이 소량함유 되어있다Silver (강력한) has a strong sterilizing power and has been used a lot since the example. It has antimicrobial and bactericidal effect on 650 kinds of bacteria actually proved at the Korea Consumer Science Research Center.銀) nanometer (1 billion minute 1m) is applied to the nanometer, which is equivalent to one thousandth of the hair, the unit of 0.000000001 meters and nano silver, that is, in the ultra-fine technology that controls almost molecules directly A nanomaterial made of nanoparticles, which are made of a polymer (a molecule composed of a relatively large number of atoms) and broken down into 10 nanometers, is a weak stone belonging to the lava rock quartz bed rock and belongs to granite diorite rock bed among the igneous rocks. Is silicic anhydride and aluminum oxide and contains small amount of ferric oxide
약석으로 알려진 것은 누런 백색을 띤 맥반석으로 예전에는 환약을 정제하는 여과제, 등에 나는 부스럼 또는 종기 등 피부질병을 치료하는 소염제로 사용하였다 동의보감에 의하면 그 성질은 달고, 따뜻하여, 독이없다 Known as a medicated stone, it is a yellowish-white lava stone, which was previously used as a filter for refining pills and as an anti-inflammatory agent for treating skin diseases such as boils or boils on the back.
이것은 1㎤당 3~15만 개의 구멍으로 이루어져 있어 흡착성이 강하고 , 약 2만 5000 종의 무기 염류를 함유하고있다 중금속과 이온을 교환 하는 작용을 하기 때문에 유해금속제거제로도 사용하며, 이암석에 열을 가하면 원적외선을 방출 하는 것으로 맥반석의 특성을 이용하여 가루를 미세한 분말로 낸 (고분자) 와It consists of 3 ~ 150,000 holes per 1cm3 and has strong adsorption and contains about 25,000 kinds of inorganic salts. It acts as a harmful metal removal agent because it acts to exchange ions with heavy metals. When heat is applied, it emits far-infrared rays.
향신료 (송진) 가루 와 나무열매"뻐찌 액"을 춧출 한 천연염료(색)과 혼합하여 양초생산,공정과정에 적용한 수단.Means applied to the production and processing of candles by mixing spice (salt) powder and tree fruit "Cuckoo liquor" with natural dyes (color) extracted.
천연물질(은,맥반석,송진,) 가루을 양초 심지에 접착제을 사용 천연물질(은,맥반석,송진) 가루를 묻쳐서 건조시키는 수단으로써 양초에 적용하여 은-나노 양초 건강기능성 혼합물 혼합 방법에 특징으로 하는 은-나노 양초Natural (silver, elvan, rosin) powder is applied to the candle wick by using glue. A method of mixing a natural substance (silver, elvan, rosin) powder by applying it to a candle and characterized by the method of mixing a silver-nano candle health functional mixture. Silver-nano candles
촛불 하나로 느끼는 행복은, 후각은 사람의 감정을 움직이는 중요한 역활을 한다The sense of happiness in one candle plays an important role in the movement of human emotions.
스트레스를 받아 신경이 극도로 예민해진 사람도 좋아하는 은은한 향을 맡으면 마음이 푸근해 지고 진정이 된다Even those whose nerves are extremely sensitive to stress are soothing and soothing when they have a gentle scent.
또한 은-나노 양초는 기존 양초와 달리 양초가 탈때 기존 냄새 뿐만이 아니라 주위의 미세한 먼지, 균(등)을 흡수하여 천연물질(은,맥반석,송진) 가루가 묻은 양초심지에서 발생하는 항균,살균 효과에 특징이 있는 은나노 양초In addition, unlike conventional candles, silver-nano candles absorb not only the existing smell when burning candles, but also absorb the fine dust and bacteria (etc.) of the antibacterial and bactericidal effect that occurs in candle wicks with natural materials (silver, elvan, rosin) powder. Silver nano candles that are characteristic of
본 발명의 은(銀)-나노 양초 건강기능성 혼합물 으로써는 천연물질(은, 맥반석, 향료(송진), 나무열매"뻐찌 액")을 이용수단으로 은(銀)의 특성은 은-나노 기술 (10억분 1m) 머리카락 1천분의 1에 해당하는 나노미터 즉 0.000000001 미터의 단위에 대한 조작을 가하고 나노기술, 즉 거의분자를 직접제어하는 초미세 기술에서 은(銀)을 10나노미터로 쪼개어 고분자 (상대적으로 많은 수의 원자들로 이루어진 분자) 로써 만들어낸 나노소재 은(銀)입자 가루와 맥반석의 특징은 석영반암에 속하는 약석으로 화성암류 중 화강섬록 반암에 속하며, 주성분은 무수규산과 산화 알루미늄이고, 산화 제2철이 소량 함유되어있다As a silver-nano candle health functional mixture of the present invention, natural materials (silver, elvan, fragrance, and pine fruit "Cuckoo liquid") are used as a means of silver-nano technology ( 1 billion minutes 1m) The nanometer, which is equivalent to one thousandth of a human hair, is manipulated to a unit of 0.000000001 meters, and nanotechnology, that is, ultrafine technology that directly controls almost molecules, splits silver into 10 nanometers. Nanoparticles made of relatively large number of atoms) and the powder of ganbanite are the minerals belonging to quartz bedrock, belonging to the granite diorite bedrock among the igneous rocks. The main components are silicic anhydride and aluminum oxide. Contains small amount of ferric oxide
약석으로 알려진 누런 백색을 띤 맥반석은 환약을 정제하는 여과제, 등에서 나는 부스럼 또는 종기 등 피부질병을 치료하는 소염제로 사용하였다.The yellowish-white ganbanite known as weak stone was used as a filter for purifying pills and as an anti-inflammatory for treating skin diseases such as boils or boils.
맥반석은 1㎤당 3~15만개의 구멍으로 이루어져 있어 흡착성이 강하고, 약 2만 5000종의 무기염료를 함유하고 있다. 중금속과 이온을 교환 하는 작용을 하기 때문에 유해금속제거제로도 사용하며, 이 암석을 가열하면 원적외선을 방출 하는 것으로 맥반석의 특성을 이용하여 가루를 미세한 분말로 만들어 낸(고분자)와Elvan is composed of 3 to 150,000 holes per cubic centimeter, which is highly adsorptive and contains about 25,000 inorganic dyes. It acts as a toxic metal remover because it exchanges heavy metals and ions, and when it is heated, it emits far-infrared rays.
향신료(송진)가루와 나무열매"뻐찌 액"을 춧출한 천연염료(색)과 혼합하여 양초생산 공정과정에 혼합,적용한 수단 방법 으로써As a means of mixing and applying spice (pine) powder and wood fruit "Cuckoo liquid" with extracted natural dyes (colors) in the process of candle production
재료 : 10: 프라스틱 소재 PP컵Material: 10: PP plastic cup
20: 양초(천연물질)혼합물 400g 20: 400 g of candles (natural materials) mixture
20a: 은(銀)입자 가루 0.2g b: 맥반석 가루 50g 20a: 0.2 g of silver particle powder b: 50 g of elvan rock powder
C: 천연향료(송진가루) 30g C: 30g Natural Flavor (Sinjin Flour)
d: 나무열매(뻐찌)액 춧출 천연염료(색) 20g d: 20 g of natural fruit (color) extracts
30 : 심지 30: the wick
〔실시예 구성〕Example Configuration
도1 는 은-나노 양초 사시 공정도1 is a silver-nano candle perspective process diagram
도면의 구성으로 프라스틱 소재 PP컵 10 , 양초(천연물질) 혼합물 20 은(銀)입자 가루 20a 천연향료(송진가루) 20C 나무열매(뻐찌) 액 춧출 천연염료(색) 20d 심지 30 으로 구성이 되어있다.It consists of plastic material PP cup 10, candle mixture (natural substance) 20 silver particle powder 20a natural fragrance (songjin powder) 20C wood fruit (Cuckchi) liquid extract natural dye (color) 20d wick 30 have.
도2 는 은-나노 양초 공정분리도2 is a silver-nano candle process separation diagram
도면의 실시예를 참조설명하면 도1 과 도2의 은(銀)-나노 양초 건강기능성 혼합물 구성방법 (이하 본발명)는 양초(20) 비율에 용액을 45~55℃ 정도로 가열하여 은(銀)입자 가루(20a)맥반석 가루 (20)b, 천연향료(송진가루) (20C), 나무열매 (뻐찌)액 춧출 천연염료(색)(20d)을 각재료 비률에 맞추어 양초 용액(20)에 넣어 잘 고루저어 혼합한다Referring to the embodiment of the drawings will be described in the silver (na) -nano candle health functional mixture composition (hereinafter the present invention) of Figures 1 and 2 by heating the solution in the proportion of the candle 20 to about 45 ~ 55 ℃ Particle powder (20a) Elvan rock powder (20) b, natural flavor (Sinjin powder) (20C), tree fruit (Cuckoo) liquid extraction Natural dyes (color) (20d) to the proportion of each material in the candle solution (20) Put well and mix well
잘고루 혼합을 하였으면 양초(천연물질)혼합물(20)을 프라스틱 PP컵 (10) 에 일정량을 붙고,After mixing well, attach a certain amount of the candle (natural material) mixture (20) to the plastic PP cup (10),
심지(30)은, 은(銀)입자가루(20a), 맥반석 가루(20b) 천연향료 (송진가루)(20C) , 을 , 심지(30)에 접착제가 발라있어 (20a,b,C) 가루입자를 심지(30)에 고루고루 묻친다The wick 30 is coated with silver particles (20a), ganban stone powder (20b), natural flavor (sinsing powder) (20C), and the wick (30) is coated with adhesive (20a, b, C) powder. Particles are evenly spread on the wick (30)
심지(30)을 건조시켜 다 말랐으면, 양초(천연물질) 혼합물(20) 을 프라스틱 PP컵(10) 에 일정량 을 붙고 심지(30)을 양초(천연물질)혼합물질(20)에 꼽는다When the wick 30 is dried and dried, a certain amount of the candle (natural material) mixture 20 is attached to the plastic PP cup 10 and the wick 30 is attached to the candle (natural material) mixed material 20.
양초(천연물질)혼합물(20)에 용액을 (a,b,c,d) 프라스틱 PP컵 (10)에 일정량을 붙고 굳기전에 , 은(銀)입자가루(20a) , 맥반석 가루(20b) 송진가루 (20C) 을 혼합한 량 1g을 양초표면에 뿌려주는 수단으로써 실시예의 구성방법이 형성이 된다.The silver (a, b, c, d) plastic PP cup 10 is attached to the candle (natural material) mixture 20, and before it is hardened, the silver particle powder (20a) and elvan powder (20b) rosin The constitution method of the embodiment is formed as a means for spraying 1 g of the mixed amount of powder 20C onto the surface of the candle.
이상에서 설명한 바와 같이 상기 수단의 방법을 적용하여 은-나노 양초 가 건강기능성 혼합물 양초로써 ,양초가 탈때, 양초의 특성상 주위에 미세한 냄새 , 먼지(등)에 흡수력이 있어, 맥반석에 원적외선 방출, 은입자가 갖인 650가지의 세균(항균,살균) 효과 세균감소률을 특징으로 하는 은-나노 양초 건강기능성 혼합물As described above, by applying the method of the above means, silver-nano candles are health functional mixture candles, and when the candles are burned, they are absorbed by fine odors, dust (etc.) due to the nature of the candles, and emit far infrared rays to the elvan. 650 kinds of bacteria (antibacterial, bactericidal) effect of particles Silver-nano candles health functional mixture characterized by bacterial reduction rate
도 1 은 - 나노 양초 사시공정도Figure 1 is a nano-process perspective view
도 2 은 - 나노 양초 공정분리도2 silver-nano candle process separation
〈도면의 주요부분에 대한 부호의 설명〉<Explanation of symbols for main parts of drawing>
10 : 프라스틱소재 PP컵10: plastic material PP cup
20 : 양초(천연물질) 혼합물20: candle (natural substance) mixture
30 : 심지30: the wick
20a : 은(銀)입자 가루20a: silver particle powder
b : 맥반석 가루 b: elvan powder
C : 송진 가루 C: rosin powder
d : 나무열매(뻐찌)액 춧출 천연염료(색) d: Natural fruit extract (color)
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020050042279A KR20050079920A (en) | 2005-05-18 | 2005-05-18 | Silver-Nano Candle Health Functional Mixture |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020050042279A KR20050079920A (en) | 2005-05-18 | 2005-05-18 | Silver-Nano Candle Health Functional Mixture |
Publications (1)
Publication Number | Publication Date |
---|---|
KR20050079920A true KR20050079920A (en) | 2005-08-11 |
Family
ID=37266755
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020050042279A KR20050079920A (en) | 2005-05-18 | 2005-05-18 | Silver-Nano Candle Health Functional Mixture |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR20050079920A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100788601B1 (en) * | 2005-11-22 | 2007-12-26 | 박근호 | Health functional anion candle |
CN103992884A (en) * | 2014-05-11 | 2014-08-20 | 青岛兰兰生物科技有限公司 | Scented candle for purifying air and preparation method thereof |
WO2018143563A1 (en) * | 2017-02-03 | 2018-08-09 | 최성천 | Candle material composition, preparation method therefor, and candle using same |
CN114769611A (en) * | 2022-04-06 | 2022-07-22 | 电子科技大学中山学院 | Method for preparing nano-silver by utilizing pine needle extract |
-
2005
- 2005-05-18 KR KR1020050042279A patent/KR20050079920A/en not_active Application Discontinuation
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100788601B1 (en) * | 2005-11-22 | 2007-12-26 | 박근호 | Health functional anion candle |
CN103992884A (en) * | 2014-05-11 | 2014-08-20 | 青岛兰兰生物科技有限公司 | Scented candle for purifying air and preparation method thereof |
WO2018143563A1 (en) * | 2017-02-03 | 2018-08-09 | 최성천 | Candle material composition, preparation method therefor, and candle using same |
CN114769611A (en) * | 2022-04-06 | 2022-07-22 | 电子科技大学中山学院 | Method for preparing nano-silver by utilizing pine needle extract |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN101607096B (en) | Air purifying ball and preparation method thereof | |
CN105478003A (en) | New material with air cleaning function and preparation method thereof | |
CN108976872A (en) | A kind of preparation method for discharging negative ion far-infrared and removing the conch meal water paint of aldehyde antibacterial | |
KR102005027B1 (en) | Essential oil containing substance and its fabrication method for long lasting fragrance | |
KR101508438B1 (en) | a environment-friendly Functional wallpaper adhesive composite and manufacturing method | |
CN102475898A (en) | Novel air cleaning agent prepared from pure natural plants | |
KR20050079920A (en) | Silver-Nano Candle Health Functional Mixture | |
KR100844079B1 (en) | Improving composition of air quality with eco-friendly | |
CN109106969A (en) | Compound essential oil solid air freshening agent and preparation method thereof | |
CN102648707A (en) | Filter core and shower head for repelling mosquitoes and preparation method of filter core | |
CN103948527A (en) | Chinese medicinal compound mosquito-repellent floral water | |
JP2004535855A (en) | Liquid multifunctional far-infrared radiator and use thereof | |
CN102492401A (en) | Spontaneous heating bag and production method thereof | |
KR102176499B1 (en) | A composition of antibacterial fragrances and antibacterial fragrances material having thereof | |
CN104055725A (en) | Nanometer functional tourism toner | |
KR100484405B1 (en) | A composite of paint having multi-function | |
KR100788601B1 (en) | Health functional anion candle | |
KR101443127B1 (en) | Anti-bacterial perfume korean wall-paper | |
KR20090124138A (en) | Finish molding of furniture | |
KR20200048193A (en) | Natural fragrance using loess | |
KR200410847Y1 (en) | Health functional anion candle | |
KR20060046962A (en) | Functional microcapsule and the preparation method thereof | |
KR20050099332A (en) | Cosmetic composition having various function | |
KR102166457B1 (en) | Fragrant composition using heat lamp | |
CN108277113A (en) | A kind of rose slag perfumed soap and preparation method thereof |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
WITN | Withdrawal due to no request for examination |