WO1983001070A1 - Apparatus for rectification of fermented solutions and method of automatic control thereof - Google Patents
Apparatus for rectification of fermented solutions and method of automatic control thereof Download PDFInfo
- Publication number
- WO1983001070A1 WO1983001070A1 PCT/SU1982/000028 SU8200028W WO8301070A1 WO 1983001070 A1 WO1983001070 A1 WO 1983001070A1 SU 8200028 W SU8200028 W SU 8200028W WO 8301070 A1 WO8301070 A1 WO 8301070A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- column
- section
- sπiρτa
- trays
- product
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
- B01D3/14—Fractional distillation or use of a fractionation or rectification column
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
- B01D3/001—Processes specially adapted for distillation or rectification of fermented solutions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
- B01D3/42—Regulation; Control
- B01D3/4211—Regulation; Control of columns
- B01D3/425—Head-, bottom- and feed stream
Definitions
- ⁇ s ⁇ benn ⁇ ⁇ s ⁇ e ⁇ ⁇ yavlyae ⁇ sya ⁇ i is ⁇ lz ⁇ vanii sy ⁇ ya with s ⁇ de ⁇ zhaniem s ⁇ i ⁇ a least 3>, even small ⁇ gda b ⁇ ly ⁇ ie ⁇ e ⁇ i s ⁇ i ⁇ a with . ⁇ ub ⁇ vym ⁇ du ⁇ m, na ⁇ ime ⁇ 0, 03, vedu ⁇ ⁇ znachi ⁇ eln ⁇ mu umedsheniyu ( ⁇ a 1-1, 5) vy ⁇ da ⁇ va ⁇ n ⁇ g ⁇ ⁇ du ⁇ a. Otherwise, from a distributed unit, it is not possible to learn from a non-consumable product from raw materials Public relations 30 Essential products (organic acids - aegaira and other) will not succeed, but they will be produced with a chronic condensation.
- the unit is known to have suffered a loss of compen- sation with a loss of $ 80, which is more likely to be an incident.
- the basic task of the invention is to create a machine that is equipped with an accelerating device.
- the posed problem is solved due to the fact that, in the case of a large-scale device, it consumes more and more products for the whole world.
- the storage of the specified product in the ward of the wardrobe -7- the cubic product is disposed of by sharing the product in the steam compartment of the product, which is 2–5 centered on the second.
- the operating system has been successfully installed, which is to reduce the capacity of the vehicle ⁇ ⁇ l ⁇ nny, ⁇ as- ⁇ l ⁇ zhenny ⁇ above 2-3 ⁇ a ⁇ el ⁇ i ⁇ ⁇ a ⁇ ub ⁇ a ⁇ gz ⁇ da sy ⁇ ya, ⁇ es ⁇ in z ⁇ ne ⁇ lucheniya ⁇ du ⁇ a with s ⁇ de ⁇ naniem s ⁇ i ⁇ a above 20-30 ⁇ e ⁇ e ⁇ ivn ⁇ e ⁇ ⁇ l ⁇ nny not ⁇ l ⁇ not u ⁇ udshi- familiarize and na ⁇ b ⁇ ⁇ i na ⁇ zzdenii summa ⁇ n ⁇ y em ⁇ s ⁇ i u ⁇ a- zanny ⁇ ⁇ a ⁇ el ⁇ in ⁇ edela ⁇ ⁇ 0 04 0 d ⁇ , 40 ⁇ eumma ⁇ n ⁇ y em ⁇ s ⁇ i ⁇ s ⁇ alny ⁇ ⁇ a ⁇ el ⁇ ⁇
- e ⁇ ⁇ ya ⁇ Lne ⁇ sya ⁇ i is ⁇ lz ⁇ vanii sy ⁇ ya s ⁇ de ⁇ naniem s ⁇ i ⁇ a with less than 3% ⁇ syuda sledu ⁇ ,: ch ⁇ tseles ⁇ b ⁇ azn ⁇ u ⁇ e ⁇ lnyuschuyu se ⁇ tsiyu ⁇ l ⁇ nny vy ⁇ l- nya ⁇ as dvu ⁇ chas ⁇ ey: ve ⁇ ney with summa ⁇ n ⁇ i em ⁇ s ⁇ y ⁇ ⁇ a ⁇ el ⁇ 0, 04-0,40 ⁇ suyma ⁇ n ⁇ y em ⁇ s ⁇ i ⁇ s ⁇ alyay ⁇ ⁇ a ⁇ el ⁇ ⁇ l ⁇ nny lower chas ⁇ yu with ⁇ a ⁇ el ⁇ ami DL ⁇ nida ⁇ s ⁇ i with s ⁇ de ⁇ naniem s ⁇ i ⁇ a d ⁇ 20-30.
- the cross section of the upper part the area for the remaining cross-section of the remaining part of the district is, except for 0, 25-0.64, and the following is the lower value of the aggregate value.
- sext-sh eummiruyu capacity of the rest of the vehicle, as well as 0, 04-0,40, ensures the best conditions for the mass exchange of me? LIQUID AND PARTS IN THE LARGEST USE OF APPARATUS FACILITIES OF APPARATUS IN TYPE.
- the indicated ranges of the total capacity of the vehicle are higher than the rest of the section . -9- ⁇ bes ⁇ echivayu ⁇ ⁇ e ⁇ b ⁇ d ⁇ ; .uyu - es): ⁇ e ⁇ ivn ⁇ s ⁇ ⁇ azdeleniya in ⁇ iv ⁇ chny ⁇ a ⁇ a ⁇ a ⁇ and d ⁇ s ⁇ a ⁇ chnuyu ⁇ e ⁇ a ⁇ i ⁇ s ⁇ u ⁇ avleniya ⁇ ⁇ edlagaem ⁇ mu s ⁇ s ⁇ bu ⁇ i ⁇ imaln ⁇ m vy ⁇ de ⁇ va ⁇ n ⁇ g ⁇ s ⁇ i ⁇ a and eg ⁇ ga ⁇ an ⁇ i ⁇ ann ⁇ m ⁇ ache-
- the product is located above 5; ⁇ a ⁇ e ⁇ isanie che ⁇ ezhey 30 U ⁇ azannye above ⁇ eschusches ⁇ va and ⁇ a ⁇ e ⁇ s ⁇ benn ⁇ s ⁇ i nas ⁇ yaschey g ⁇ u ⁇ -iz ⁇ b ⁇ e ⁇ eniZ s ⁇ anu ⁇ b ⁇ lee ⁇ nya ⁇ nysh v ⁇ v ⁇ emya ⁇ sledu ⁇ tseg ⁇ ⁇ assm ⁇ eniya ⁇ ivedenn ⁇ g ⁇ below ⁇ d- ⁇ bn ⁇ g ⁇ ⁇ isan ⁇ sh luchieg ⁇ va ⁇ ian ⁇ a ⁇ susches ⁇ vleniya iz ⁇ b ⁇ e- ⁇ eniya s ⁇ ssyzhami ⁇ ⁇ ilagaemy
- An accelerating segment of 6 is comprised of a lower part of 7 and an upper part of 8, which has a cross-sectional area of 15 sections that is 0.25-0.64 square.
- partition 2 The interior of partition 2 is cased. I have installed all of it 9 for mass exchange between the liquid port and the steam. Shipment of supplies and accessories 10 unloading of 20 steam and the other II for the transfer of food from the shunt to the shunt. On the other hand, 9 may be executed by hook-on, hand-held, manual, and other.
- Part 8 Segment 6 of the section I is located above 2-8 section 9 of section 4 for feed 25 of the raw materials in section I.
- the total capacity of the unit is 9 outdoor part 8 and is 0, 04-0,40 from the total output of the remaining unit 9 part I.
- Part I also contains the unit 2 for outlet 30 and the outlet unit 13 for unit outlet C.
- the composition of the mixture in the steam phase is 20-30.
- the appliance works with the following process.
- a complete I delivers raw materials ( ⁇ ) to the liquid via a unit 4 ( ⁇ ) and a heated unit to feed through a unit 12 ( ⁇ ).
- the automatic disinfection of the appliance is carried out in the following way.
- P ⁇ zh e ⁇ m is ⁇ lni ⁇ elnye me ⁇ aniz- we are 27, 28, 29 ⁇ susches ⁇ vlyayu ⁇ ⁇ zmenenie s ⁇ ve ⁇ s ⁇ venn ⁇ ⁇ - garden sy ⁇ ya, g ⁇ eyuscheg ⁇ ⁇ a ⁇ a Well ⁇ b ⁇ a s ⁇ i ⁇ v ⁇ g ⁇ ⁇ nden- sa ⁇ a d ⁇ d ⁇ s ⁇ zheniya- za ⁇ anee zadanny ⁇ znachen ⁇ s ⁇ de ⁇ zha- Nia s ⁇ a in s ⁇ i ⁇ v ⁇ m ⁇ ndensa ⁇ e and ⁇ e ⁇ s ⁇ i ⁇ a with ⁇ ub ⁇ vym ⁇ du ⁇ m. ⁇ ime ⁇ I
- ⁇ ⁇ warming steam ( ⁇ ) was 5.0 ⁇ / h. ⁇ The initial operating mode of the heated steam ( ⁇ ) did not change the ⁇ practical.
- the unit is equipped with a large live cartridge with the same number of vehicles weighing 31 thousand.
- the cost of ownership is 1, 2%.
- the result is a condensate of (3)), which contains 95% of the fat content of 800-1500 mg / liter of the resultant mixture (a greater proportion of the product is obtained). Afterwards, it has been reduced from cubes, and it has been 0.024-0.025%.
- the waste heat of steam is 5.7 t / h.
- ch ⁇ ⁇ i is ⁇ lz ⁇ zani ⁇ ⁇ edlagaem ⁇ g ⁇ iz ⁇ b ⁇ e ⁇ enzhya ⁇ zh zese ⁇ l ⁇ nny I 1, 4 ⁇ aza less ⁇ e- ⁇ i s ⁇ zh ⁇ a umeny ⁇ ayu ⁇ sya vdv ⁇ e ⁇ i ne ⁇ m uzelichenzhi ⁇ e ⁇ s ⁇ zh s ⁇ z ⁇ g ⁇ ⁇ ndensa ⁇ a, ⁇ as ⁇ d g ⁇ eyuscheg ⁇ ⁇ a ⁇ a umenypen 10% v ⁇ emg ⁇ e ⁇ e ⁇ dn ⁇ g ⁇ ⁇ ezh ⁇ ma umenshen ⁇ 12 ⁇ az and vy ⁇ d is ready ⁇ ⁇ Play ⁇ : it increases by 0.8%.
- the erroneous part of the 8th consuming section is 6 columns of I I purchased 12 cartels 9, the total capacity is 0.18 out of range of the body.
- the unit is equipped with a well-known consumer equipment with the same machine and a total of 22 tons. I sold ⁇ to the brewery, which comprises 1, 1% of total.
- EXAMPLE 3 carriage with appliance with Koloyan I, Syabzheyanok 36 traffic 9, on the 30th traffic 9. unit 4 of the feedstock delivered 42 m 3 / hour ( ⁇ ), containing 1, 0 unit.
- the Condensate (E) Consistent Council is hereby encouraged.
- the unit is equipped with a large, obsolete body with the same body and weight of 19 ⁇ . We gave the team, containing 1.0 alcohol.
- ch ⁇ ⁇ i is ⁇ lz ⁇ vanii ⁇ edlagaem ⁇ g ⁇ iz ⁇ b ⁇ e ⁇ eyazhya ⁇ i weight ⁇ l ⁇ nny I at 20 * less - ⁇ e ⁇ i s ⁇ i ⁇ a umenshayu ⁇ sya vdv ⁇ e ⁇ i ne ⁇ m uvelzhchenii ⁇ e- ⁇ s ⁇ i s ⁇ i ⁇ v ⁇ g ⁇ ⁇ ndensa ⁇ a, ⁇ as ⁇ d g ⁇ e ⁇ tseg ⁇ ⁇ a ⁇ a reduced by 10 v ⁇ emya ⁇ e ⁇ e ⁇ dn ⁇ g ⁇ ⁇ ezhshia umenshen ⁇ 12 ⁇ az and vy ⁇ d g ⁇ v ⁇ g ⁇ ⁇ du ⁇ a increases by 0, therefore, increases in quantity due to a decrease in impurities.
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
- Alcoholic Beverages (AREA)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BR8207861A BR8207861A (pt) | 1981-09-23 | 1982-07-30 | Aparelho para a retificacao de massa e processo para o controle automatico do mesmo |
DE19823249029 DE3249029C2 (de) | 1981-09-23 | 1982-07-30 | Verfahren zur automatischen Steuerung einer Maischedestilliervorrichtung |
GB08312353A GB2117259B (en) | 1981-09-23 | 1982-07-30 | Apparatus for rectification of fermented solutions and method of automatic control thereof |
FI831708A FI73461C (fi) | 1981-09-23 | 1983-05-16 | Destilleringsanordning foer maesk och foerfarande foer automatisk kontroll av denna. |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU3330601/28810923 | 1981-09-23 | ||
SU813330601A SU1092168A1 (ru) | 1981-09-23 | 1981-09-23 | Брагоректификационный аппарат и способ автоматического управлени брагоректификационным аппаратом |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1983001070A1 true WO1983001070A1 (en) | 1983-03-31 |
Family
ID=20974058
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/SU1982/000028 WO1983001070A1 (en) | 1981-09-23 | 1982-07-30 | Apparatus for rectification of fermented solutions and method of automatic control thereof |
Country Status (9)
Country | Link |
---|---|
AU (1) | AU556552B2 (pt) |
BR (1) | BR8207861A (pt) |
CH (1) | CH657149A5 (pt) |
DE (2) | DE3249029C2 (pt) |
FI (1) | FI73461C (pt) |
GB (1) | GB2117259B (pt) |
SE (1) | SE451846B (pt) |
SU (1) | SU1092168A1 (pt) |
WO (1) | WO1983001070A1 (pt) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4968486A (en) * | 1989-07-14 | 1990-11-06 | Eastman Kodak Company | Device for absorbing shock to a container |
RU2534360C2 (ru) * | 2013-03-15 | 2014-11-27 | Валерий Геннадьевич Брусов | Способ автоматического управления процессом брагоректификации |
RU2534351C1 (ru) * | 2013-11-05 | 2014-11-27 | Валерий Геннадьевич Брусов | Способ автоматического управления спиртовой колонной брагоректификационной установки |
RU2534818C1 (ru) * | 2013-10-29 | 2014-12-10 | Валерий Геннадьевич Брусов | Способ автоматического управления эпюрационной колонной брагоректификационной установки |
RU2534820C1 (ru) * | 2013-07-16 | 2014-12-10 | Валерий Геннадьевич Брусов | Способ автоматического управления бражной колонной брагоректификационной установки |
RU2541761C1 (ru) * | 2014-01-24 | 2015-02-20 | Валерий Геннадьевич Брусов | Способ автоматического управления колонной окончательной очистки брагоректификационной установки |
RU2541762C1 (ru) * | 2014-02-11 | 2015-02-20 | Валерий Геннадьевич Брусов | Способ автоматического управления сивушной колонной брагоректификационной установки |
CN104540565A (zh) * | 2012-03-20 | 2015-04-22 | 巴斯夫欧洲公司 | 热分离方法 |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI80218C (fi) * | 1988-12-30 | 1990-05-10 | Alko Ab Oy | Foerfarande och anlaeggning foer rening av en tvaokomponentvaetskeblandning medelst destillering. |
RU2549852C1 (ru) * | 2014-03-11 | 2015-04-27 | Валерий Геннадьевич Брусов | Способ автоматического управления разгонной колонной брагоректификационной установки |
RU2549417C1 (ru) * | 2014-03-25 | 2015-04-27 | Валерий Геннадьевич Брусов | Способ автоматического управления разгонной колонной брагоректификационной установки |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU390137A1 (ru) * | 1971-06-21 | 1973-07-11 | Всесоюзный проектно конструкторский , научно исследовательский институт автоматизации пищевой промышленности | Способ автоматического управления бражной колонной брагоректификационного аппарата |
SU637427A1 (ru) * | 1977-01-19 | 1978-12-15 | Краснодарский политехнический институт | Способ автоматического управлени бражной колонной брагоректификационного аппарата |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL293487A (pt) * | 1962-06-02 |
-
1981
- 1981-09-23 SU SU813330601A patent/SU1092168A1/ru active
-
1982
- 1982-07-30 BR BR8207861A patent/BR8207861A/pt not_active IP Right Cessation
- 1982-07-30 GB GB08312353A patent/GB2117259B/en not_active Expired
- 1982-07-30 DE DE19823249029 patent/DE3249029C2/de not_active Expired
- 1982-07-30 WO PCT/SU1982/000028 patent/WO1983001070A1/en active IP Right Grant
- 1982-07-30 DE DE19823249803 patent/DE3249803C2/de not_active Expired
- 1982-07-30 CH CH286383A patent/CH657149A5/de not_active IP Right Cessation
- 1982-07-30 AU AU91284/82A patent/AU556552B2/en not_active Ceased
-
1983
- 1983-05-16 FI FI831708A patent/FI73461C/fi not_active IP Right Cessation
- 1983-05-20 SE SE8302872A patent/SE451846B/sv not_active IP Right Cessation
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU390137A1 (ru) * | 1971-06-21 | 1973-07-11 | Всесоюзный проектно конструкторский , научно исследовательский институт автоматизации пищевой промышленности | Способ автоматического управления бражной колонной брагоректификационного аппарата |
SU637427A1 (ru) * | 1977-01-19 | 1978-12-15 | Краснодарский политехнический институт | Способ автоматического управлени бражной колонной брагоректификационного аппарата |
Non-Patent Citations (1)
Title |
---|
"TEKHNOLOGIYA GIDROLIZNYKH PROIZVODSTV" 1973 'LESNAYA PROMISHLENNOST', Moscow, pages 250-258 * |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4968486A (en) * | 1989-07-14 | 1990-11-06 | Eastman Kodak Company | Device for absorbing shock to a container |
CN104540565A (zh) * | 2012-03-20 | 2015-04-22 | 巴斯夫欧洲公司 | 热分离方法 |
RU2534360C2 (ru) * | 2013-03-15 | 2014-11-27 | Валерий Геннадьевич Брусов | Способ автоматического управления процессом брагоректификации |
RU2534820C1 (ru) * | 2013-07-16 | 2014-12-10 | Валерий Геннадьевич Брусов | Способ автоматического управления бражной колонной брагоректификационной установки |
RU2534818C1 (ru) * | 2013-10-29 | 2014-12-10 | Валерий Геннадьевич Брусов | Способ автоматического управления эпюрационной колонной брагоректификационной установки |
RU2534351C1 (ru) * | 2013-11-05 | 2014-11-27 | Валерий Геннадьевич Брусов | Способ автоматического управления спиртовой колонной брагоректификационной установки |
RU2541761C1 (ru) * | 2014-01-24 | 2015-02-20 | Валерий Геннадьевич Брусов | Способ автоматического управления колонной окончательной очистки брагоректификационной установки |
RU2541762C1 (ru) * | 2014-02-11 | 2015-02-20 | Валерий Геннадьевич Брусов | Способ автоматического управления сивушной колонной брагоректификационной установки |
Also Published As
Publication number | Publication date |
---|---|
GB2117259A (en) | 1983-10-12 |
DE3249029C2 (de) | 1986-06-19 |
AU556552B2 (en) | 1986-11-06 |
BR8207861A (pt) | 1983-10-04 |
FI831708L (fi) | 1983-05-16 |
AU9128482A (en) | 1983-04-08 |
FI831708A0 (fi) | 1983-05-16 |
CH657149A5 (de) | 1986-08-15 |
DE3249803C2 (pt) | 1987-07-16 |
SU1092168A1 (ru) | 1984-05-15 |
DE3249029T1 (de) | 1983-10-20 |
GB2117259B (en) | 1985-05-22 |
GB8312353D0 (en) | 1983-06-08 |
SE8302872L (sv) | 1983-05-20 |
SE8302872D0 (sv) | 1983-05-20 |
SE451846B (sv) | 1987-11-02 |
FI73461B (fi) | 1987-06-30 |
FI73461C (fi) | 1987-10-09 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
WO1983001070A1 (en) | Apparatus for rectification of fermented solutions and method of automatic control thereof | |
US5543061A (en) | Reforming process and apparatus | |
CN102313134B (zh) | 油气储运工艺流程模拟系统及方法 | |
CA2088018C (en) | Direct contact water heater with hybrid heat source | |
US5330563A (en) | Process for separating a volatile organic compound from a gas | |
US4285774A (en) | Microwave distillation | |
EP0029698B1 (en) | Liquid fuel processing apparatus | |
WO1992021739A1 (en) | Installation for processing vegetable raw material | |
WO1987005946A1 (en) | Wear-resistant steel and method for making it | |
WO1996016711A1 (fr) | Installation de distillation sous vide d'un produit liquide | |
US6375806B1 (en) | Desiccant reconcentration with control of pollutant gases and vapors | |
EP0693544A2 (en) | Process for the treatment and the recovery of crudes | |
CN102764561B (zh) | 油气回收处理系统及其回收处理工艺 | |
SU988320A1 (ru) | Способ стабилизации газового конденсата | |
WO1997043355A1 (fr) | Procede et installations de fractionnement du petrole brut | |
RU2063998C1 (ru) | Способ переработки нефти | |
US4550691A (en) | Fuel supply system for internal combustion engines | |
WO2004076595A1 (fr) | Procede de recyclage de dechets de caoutchouc | |
WO1999058449A2 (fr) | Procede de production de fractions de petrole brut | |
RU2709313C1 (ru) | Установка для регенерации метанола и соответствующий способ | |
WO1999030792A1 (fr) | Procede de generation de vide dans des colonnes d'echange de masses | |
RU41727U1 (ru) | Установка по переработке нефти | |
SU1110999A1 (ru) | Установка дл стабилизации газового конденсата | |
JPH0975604A (ja) | 蒸留塔の制御方法 | |
Akol'zin | Corrosion prevention by the deoxygenation of water by the desorption method |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
AK | Designated states |
Designated state(s): AU BR CH DE FI GB SE US |
|
WWE | Wipo information: entry into national phase |
Ref document number: 831708 Country of ref document: FI |
|
RET | De translation (de og part 6b) |
Ref document number: 3249029 Country of ref document: DE Date of ref document: 19831020 |
|
WWE | Wipo information: entry into national phase |
Ref document number: 3249029 Country of ref document: DE |
|
WWG | Wipo information: grant in national office |
Ref document number: 831708 Country of ref document: FI |