JPS601851B2 - ケラチン質を加水分解するための方法及び装置 - Google Patents
ケラチン質を加水分解するための方法及び装置Info
- Publication number
- JPS601851B2 JPS601851B2 JP55501354A JP50135480A JPS601851B2 JP S601851 B2 JPS601851 B2 JP S601851B2 JP 55501354 A JP55501354 A JP 55501354A JP 50135480 A JP50135480 A JP 50135480A JP S601851 B2 JPS601851 B2 JP S601851B2
- Authority
- JP
- Japan
- Prior art keywords
- vessel
- feathers
- pressure
- continuously
- temperature
- 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
Links
- 238000000034 method Methods 0.000 title claims description 45
- 102000011782 Keratins Human genes 0.000 title claims description 20
- 108010076876 Keratins Proteins 0.000 title claims description 20
- 230000003301 hydrolyzing effect Effects 0.000 title claims description 9
- 210000003746 feather Anatomy 0.000 claims abstract description 95
- 239000000463 material Substances 0.000 claims abstract description 78
- 238000006460 hydrolysis reaction Methods 0.000 claims abstract description 45
- 230000007062 hydrolysis Effects 0.000 claims abstract description 42
- 238000010438 heat treatment Methods 0.000 claims description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 12
- 239000012530 fluid Substances 0.000 claims description 7
- 238000001035 drying Methods 0.000 claims description 3
- 238000001704 evaporation Methods 0.000 claims description 3
- 230000008020 evaporation Effects 0.000 claims description 3
- 238000005086 pumping Methods 0.000 claims description 3
- 238000003756 stirring Methods 0.000 claims 15
- 238000007599 discharging Methods 0.000 claims 2
- 239000004615 ingredient Substances 0.000 claims 1
- 235000016709 nutrition Nutrition 0.000 abstract description 13
- 238000010924 continuous production Methods 0.000 abstract description 3
- 230000009969 flowable effect Effects 0.000 abstract description 3
- 235000019621 digestibility Nutrition 0.000 description 15
- 150000001413 amino acids Chemical class 0.000 description 14
- 102000057297 Pepsin A Human genes 0.000 description 13
- 108090000284 Pepsin A Proteins 0.000 description 13
- 229940111202 pepsin Drugs 0.000 description 13
- 239000000047 product Substances 0.000 description 13
- LEVWYRKDKASIDU-QWWZWVQMSA-N D-cystine Chemical compound OC(=O)[C@H](N)CSSC[C@@H](N)C(O)=O LEVWYRKDKASIDU-QWWZWVQMSA-N 0.000 description 11
- 229960003067 cystine Drugs 0.000 description 11
- 239000002245 particle Substances 0.000 description 11
- 238000012545 processing Methods 0.000 description 11
- 235000013305 food Nutrition 0.000 description 9
- 235000008935 nutritious Nutrition 0.000 description 6
- FFEARJCKVFRZRR-BYPYZUCNSA-N L-methionine Chemical compound CSCC[C@H](N)C(O)=O FFEARJCKVFRZRR-BYPYZUCNSA-N 0.000 description 5
- 239000006227 byproduct Substances 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 229930182817 methionine Natural products 0.000 description 5
- 102000004190 Enzymes Human genes 0.000 description 4
- 108090000790 Enzymes Proteins 0.000 description 4
- 210000004369 blood Anatomy 0.000 description 4
- 239000008280 blood Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 229940088598 enzyme Drugs 0.000 description 4
- 239000012467 final product Substances 0.000 description 4
- 102000004169 proteins and genes Human genes 0.000 description 4
- 108090000623 proteins and genes Proteins 0.000 description 4
- 238000003908 quality control method Methods 0.000 description 4
- 238000010793 Steam injection (oil industry) Methods 0.000 description 3
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 3
- 238000011437 continuous method Methods 0.000 description 3
- 244000144977 poultry Species 0.000 description 3
- 108090000765 processed proteins & peptides Proteins 0.000 description 3
- 229910052717 sulfur Inorganic materials 0.000 description 3
- 239000011593 sulfur Substances 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 235000010005 Catalpa ovata Nutrition 0.000 description 2
- 240000004528 Catalpa ovata Species 0.000 description 2
- BWGNESOTFCXPMA-UHFFFAOYSA-N Dihydrogen disulfide Chemical compound SS BWGNESOTFCXPMA-UHFFFAOYSA-N 0.000 description 2
- 101710200191 Feather keratin Proteins 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 2
- 239000003513 alkali Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000001079 digestive effect Effects 0.000 description 2
- 210000002249 digestive system Anatomy 0.000 description 2
- 238000005243 fluidization Methods 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 230000000704 physical effect Effects 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 229920006395 saturated elastomer Polymers 0.000 description 2
- 241000269837 Artemisia dubia Species 0.000 description 1
- 235000003261 Artemisia vulgaris Nutrition 0.000 description 1
- 235000003392 Curcuma domestica Nutrition 0.000 description 1
- 244000163122 Curcuma domestica Species 0.000 description 1
- DWPCPZJAHOETAG-IMJSIDKUSA-N L-lanthionine Chemical compound OC(=O)[C@@H](N)CSC[C@H](N)C(O)=O DWPCPZJAHOETAG-IMJSIDKUSA-N 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 238000005903 acid hydrolysis reaction Methods 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000007605 air drying Methods 0.000 description 1
- 238000005904 alkaline hydrolysis reaction Methods 0.000 description 1
- 125000003277 amino group Chemical group 0.000 description 1
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 1
- 229910001861 calcium hydroxide Inorganic materials 0.000 description 1
- 235000011116 calcium hydroxide Nutrition 0.000 description 1
- 239000000920 calcium hydroxide Substances 0.000 description 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 230000007073 chemical hydrolysis Effects 0.000 description 1
- 210000000078 claw Anatomy 0.000 description 1
- 238000003776 cleavage reaction Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000010411 cooking Methods 0.000 description 1
- 235000003373 curcuma longa Nutrition 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 235000020776 essential amino acid Nutrition 0.000 description 1
- 239000003797 essential amino acid Substances 0.000 description 1
- 235000013312 flour Nutrition 0.000 description 1
- 235000011389 fruit/vegetable juice Nutrition 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 235000012054 meals Nutrition 0.000 description 1
- DWPCPZJAHOETAG-UHFFFAOYSA-N meso-lanthionine Natural products OC(=O)C(N)CSCC(N)C(O)=O DWPCPZJAHOETAG-UHFFFAOYSA-N 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- -1 offal Substances 0.000 description 1
- 238000009374 poultry farming Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000002203 pretreatment Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 230000006340 racemization Effects 0.000 description 1
- 230000008521 reorganization Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 230000007017 scission Effects 0.000 description 1
- 238000010561 standard procedure Methods 0.000 description 1
- 210000002784 stomach Anatomy 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 125000004434 sulfur atom Chemical group 0.000 description 1
- 239000002352 surface water Substances 0.000 description 1
- 210000004906 toe nail Anatomy 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 235000013976 turmeric Nutrition 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23J—PROTEIN COMPOSITIONS FOR FOODSTUFFS; WORKING-UP PROTEINS FOR FOODSTUFFS; PHOSPHATIDE COMPOSITIONS FOR FOODSTUFFS
- A23J1/00—Obtaining protein compositions for foodstuffs; Bulk opening of eggs and separation of yolks from whites
- A23J1/10—Obtaining protein compositions for foodstuffs; Bulk opening of eggs and separation of yolks from whites from hair, feathers, horn, skins, leather, bones, or the like
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23J—PROTEIN COMPOSITIONS FOR FOODSTUFFS; WORKING-UP PROTEINS FOR FOODSTUFFS; PHOSPHATIDE COMPOSITIONS FOR FOODSTUFFS
- A23J3/00—Working-up of proteins for foodstuffs
- A23J3/30—Working-up of proteins for foodstuffs by hydrolysis
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J16/00—Chemical processes in general for reacting liquids with non- particulate solids, e.g. sheet material; Apparatus specially adapted therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/18—Stationary reactors having moving elements inside
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08H—DERIVATIVES OF NATURAL MACROMOLECULAR COMPOUNDS
- C08H1/00—Macromolecular products derived from proteins
- C08H1/06—Macromolecular products derived from proteins derived from horn, hoofs, hair, skin or leather
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00049—Controlling or regulating processes
- B01J2219/00051—Controlling the temperature
- B01J2219/00074—Controlling the temperature by indirect heating or cooling employing heat exchange fluids
- B01J2219/00087—Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements outside the reactor
- B01J2219/00094—Jackets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00049—Controlling or regulating processes
- B01J2219/00162—Controlling or regulating processes controlling the pressure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00049—Controlling or regulating processes
- B01J2219/00164—Controlling or regulating processes controlling the flow
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/18—Details relating to the spatial orientation of the reactor
- B01J2219/182—Details relating to the spatial orientation of the reactor horizontal
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biochemistry (AREA)
- Engineering & Computer Science (AREA)
- Polymers & Plastics (AREA)
- Food Science & Technology (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Zoology (AREA)
- Nutrition Science (AREA)
- Materials Engineering (AREA)
- Medicinal Chemistry (AREA)
- Fodder In General (AREA)
- Jellies, Jams, And Syrups (AREA)
- Meat, Egg Or Seafood Products (AREA)
- Cosmetics (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/968,479 US4231926A (en) | 1978-12-11 | 1978-12-11 | Method and apparatus for hydrolyzing keratinaceous material |
| US06/110,950 US4286884A (en) | 1978-12-11 | 1980-01-10 | Apparatus for hydrolyzing keratinaceous material |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57500910A JPS57500910A (enExample) | 1982-05-27 |
| JPS601851B2 true JPS601851B2 (ja) | 1985-01-17 |
Family
ID=26808536
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP55501354A Expired JPS601851B2 (ja) | 1978-12-11 | 1980-07-03 | ケラチン質を加水分解するための方法及び装置 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US4286884A (enExample) |
| JP (1) | JPS601851B2 (enExample) |
| DE (1) | DE3050466T1 (enExample) |
| DK (1) | DK161422C (enExample) |
| GB (1) | GB2091272B (enExample) |
| NL (1) | NL189996C (enExample) |
| SE (1) | SE450192B (enExample) |
| WO (1) | WO1982000084A1 (enExample) |
Families Citing this family (29)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4711238A (en) * | 1985-03-14 | 1987-12-08 | Cunningham Frank W | Meniscal cutting device |
| DK168562B1 (da) * | 1988-06-01 | 1994-04-25 | Atlas Ind As | Fremgangsmåde og anlæg til kontinuerlig hydrolysering af keratinholdigt materiale |
| US5084297A (en) * | 1990-12-21 | 1992-01-28 | Hereford Bi-Products, Inc. | Animal hoof dog food product and method for making same |
| US5772968A (en) * | 1996-07-03 | 1998-06-30 | Sunrise, Inc. | Apparatus and method for hydrolyzing keratinaceous material |
| GB2315674B (en) * | 1996-08-01 | 2000-06-21 | Richard John Cleeve | Mammalian foodstuff |
| DK175501B1 (da) * | 2002-12-02 | 2004-11-15 | Green Earth | Anlæg og fremgangsmåde til kontinuerlig hydrolyse af et proteinholdigt animalsk eller vegetabilsk råmateriale |
| NL1023602C2 (nl) * | 2003-06-05 | 2004-12-07 | Univ Eindhoven Tech | Werkwijze voor het bereiden van een aminozuren bevattende oplossing en de toepassing van een dergelijke oplossing. |
| DE10354109A1 (de) * | 2003-11-19 | 2005-06-23 | Bayer Technology Services Gmbh | Verfahren zum Aufschmelzen von gefrorenen, wasserhaltigen Produkten |
| RU2291164C1 (ru) * | 2005-06-08 | 2007-01-10 | Игорь Анатольевич Жирноклеев | Способ утилизации отходов, содержащих животные белки, и устройство для его осуществления |
| WO2008039093A1 (fr) * | 2006-09-28 | 2008-04-03 | Igor Anatolievich Zhirnokleev | Procédé de fabrication d'un réactif destiné au traitement bactéricide et à la deshelminthisation des résidus provenant d'installations d'épuration et procédé de traitement bactéricide et de deshelminthisation des résidus provenant d'installations d |
| CA2638159C (en) * | 2008-07-24 | 2012-09-11 | Sunopta Bioprocess Inc. | Method and apparatus for treating a cellulosic feedstock |
| US8915644B2 (en) | 2008-07-24 | 2014-12-23 | Abengoa Bioenergy New Technologies, Llc. | Method and apparatus for conveying a cellulosic feedstock |
| CA2650919C (en) * | 2009-01-23 | 2014-04-22 | Sunopta Bioprocess Inc. | Method and apparatus for conveying a cellulosic feedstock |
| CA2638160C (en) * | 2008-07-24 | 2015-02-17 | Sunopta Bioprocess Inc. | Method and apparatus for conveying a cellulosic feedstock |
| US9127325B2 (en) | 2008-07-24 | 2015-09-08 | Abengoa Bioenergy New Technologies, Llc. | Method and apparatus for treating a cellulosic feedstock |
| CA2638150C (en) * | 2008-07-24 | 2012-03-27 | Sunopta Bioprocess Inc. | Method and apparatus for conveying a cellulosic feedstock |
| CA2650913C (en) * | 2009-01-23 | 2013-10-15 | Sunopta Bioprocess Inc. | Method and apparatus for conveying a cellulosic feedstock |
| CA2638157C (en) * | 2008-07-24 | 2013-05-28 | Sunopta Bioprocess Inc. | Method and apparatus for conveying a cellulosic feedstock |
| CA2638152C (en) * | 2008-07-24 | 2013-07-16 | Sunopta Bioprocess Inc. | Method and apparatus for treating a cellulosic feedstock |
| CA2673134A1 (en) * | 2009-07-17 | 2011-01-17 | Murray J. Burke | Method and apparatus for the heat treatment of a cellulosic feedstock upstream of hydrolysis |
| ES2458554T3 (es) | 2009-08-24 | 2014-05-06 | Abengoa Bioenergy New Technologies, Inc. | Procedimientos de producción de etanol y coproductos a partir de biomasa celulósica |
| EP2832236B2 (en) | 2013-07-30 | 2022-10-19 | Tessenderlo Group NV/SA | Method for producing hydrolysed keratinaceous material |
| EP2832237A1 (en) | 2013-07-30 | 2015-02-04 | Tessenderlo Chemie NV | Method for producing hydrolysed keratinaceous material |
| ES2893412T3 (es) | 2013-07-30 | 2022-02-09 | Tessenderlo Group Nv | Método para producir material queratináceo hidrolizado |
| HUE039693T2 (hu) | 2016-01-14 | 2019-01-28 | Tessenderlo Group Nv/Sa | Eljárás részlegesen hidrolizált keratintartalmú anyag elõállítására |
| JP6892647B2 (ja) * | 2019-04-26 | 2021-06-23 | 富士化学株式会社 | 飼料製造装置及び飼料製造方法 |
| JP7204221B2 (ja) * | 2020-07-14 | 2023-01-16 | 富士化学株式会社 | 飼料製造装置及び飼料製造方法 |
| EP3984372A1 (en) | 2020-10-14 | 2022-04-20 | Tessenderlo Group NV | Improved method for producing highly digestible hydrolyzed keratinaceous material |
| EP4083279A1 (en) | 2021-04-29 | 2022-11-02 | Tessenderlo Group NV | Method and apparatus for the washing of feathers and removing of extraneous material |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2735662A (en) * | 1956-02-21 | Sand conditioning apparatus | ||
| US2205814A (en) * | 1938-03-25 | 1940-06-25 | Jr Thomas E Forster | Apparatus for vapor-conditioning wheat |
| US2628077A (en) * | 1949-05-17 | 1953-02-10 | New Jersey Zinc Co | Method of effecting indirect heat transfer |
| US3059595A (en) * | 1958-01-30 | 1962-10-23 | Buehler Ag Geb | Food-paste extrusion press |
| US3464342A (en) * | 1966-08-16 | 1969-09-02 | Allen R Kleinkauf | Apparatus for continuous pressure cooking of fibrous materials |
| US3650199A (en) * | 1969-01-13 | 1972-03-21 | Range Engineering Dev Corp | Material treating apparatus |
| IT1090175B (it) * | 1976-11-08 | 1985-06-18 | Ibec Ind | Perfezionamento nei procedimenti di idrolisi di materiali proteici cheratinosi |
| US4172073A (en) * | 1976-11-09 | 1979-10-23 | Chemetron Corporation | Method for the preparation of water-soluble keratinaceous protein using saturated steam and water |
| IL53267A0 (en) * | 1976-11-09 | 1978-01-31 | Chemetron Corp | Method for the preparation of watersoluble keratinaceous protein |
-
1980
- 1980-01-10 US US06/110,950 patent/US4286884A/en not_active Expired - Lifetime
- 1980-07-03 GB GB8205820A patent/GB2091272B/en not_active Expired
- 1980-07-03 DE DE803050466T patent/DE3050466T1/de active Granted
- 1980-07-03 NL NLAANVRAGE8020224,A patent/NL189996C/xx not_active IP Right Cessation
- 1980-07-03 WO PCT/NO1980/000021 patent/WO1982000084A1/en not_active Ceased
- 1980-07-03 JP JP55501354A patent/JPS601851B2/ja not_active Expired
-
1982
- 1982-03-01 SE SE8201238A patent/SE450192B/sv not_active IP Right Cessation
- 1982-03-03 DK DK092182A patent/DK161422C/da not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| GB2091272A (en) | 1982-07-28 |
| DE3050466C2 (enExample) | 1989-02-09 |
| WO1982000084A1 (en) | 1982-01-21 |
| DE3050466T1 (de) | 1982-08-26 |
| US4286884A (en) | 1981-09-01 |
| NL189996B (nl) | 1993-05-03 |
| DK161422B (da) | 1991-07-08 |
| DK161422C (da) | 1991-12-16 |
| DK92182A (da) | 1982-03-03 |
| SE8201238L (en) | 1982-03-01 |
| SE450192B (sv) | 1987-06-15 |
| NL8020224A (nl) | 1982-06-01 |
| JPS57500910A (enExample) | 1982-05-27 |
| NL189996C (nl) | 1993-10-01 |
| GB2091272B (en) | 1983-09-01 |
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