DD210078A5 - Verfahren zum umweltfreundlichen aeschern von rohhaeuten - Google Patents
Verfahren zum umweltfreundlichen aeschern von rohhaeuten Download PDFInfo
- Publication number
- DD210078A5 DD210078A5 DD82238272A DD23827282A DD210078A5 DD 210078 A5 DD210078 A5 DD 210078A5 DD 82238272 A DD82238272 A DD 82238272A DD 23827282 A DD23827282 A DD 23827282A DD 210078 A5 DD210078 A5 DD 210078A5
- Authority
- DD
- German Democratic Republic
- Prior art keywords
- weight
- minutes
- liming
- skins
- sulfide
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract description 42
- 230000008569 process Effects 0.000 title claims description 14
- 210000004209 hair Anatomy 0.000 claims abstract description 25
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 claims abstract description 23
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 19
- 102000004190 Enzymes Human genes 0.000 claims abstract description 17
- 108090000790 Enzymes Proteins 0.000 claims abstract description 17
- 229910052979 sodium sulfide Inorganic materials 0.000 claims abstract description 14
- GRVFOGOEDUUMBP-UHFFFAOYSA-N sodium sulfide (anhydrous) Chemical compound [Na+].[Na+].[S-2] GRVFOGOEDUUMBP-UHFFFAOYSA-N 0.000 claims abstract description 14
- 229940099596 manganese sulfate Drugs 0.000 claims abstract description 7
- 239000011702 manganese sulphate Substances 0.000 claims abstract description 7
- 235000007079 manganese sulphate Nutrition 0.000 claims abstract description 7
- SQQMAOCOWKFBNP-UHFFFAOYSA-L manganese(II) sulfate Chemical compound [Mn+2].[O-]S([O-])(=O)=O SQQMAOCOWKFBNP-UHFFFAOYSA-L 0.000 claims abstract description 7
- HYHCSLBZRBJJCH-UHFFFAOYSA-M sodium hydrosulfide Chemical compound [Na+].[SH-] HYHCSLBZRBJJCH-UHFFFAOYSA-M 0.000 claims abstract description 5
- 239000007788 liquid Substances 0.000 claims description 18
- 239000000126 substance Substances 0.000 claims description 12
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 claims description 7
- 230000000694 effects Effects 0.000 claims description 6
- 230000003647 oxidation Effects 0.000 claims description 6
- 238000007254 oxidation reaction Methods 0.000 claims description 6
- 239000012530 fluid Substances 0.000 claims description 4
- 108091005804 Peptidases Proteins 0.000 claims description 3
- 102000035195 Peptidases Human genes 0.000 claims description 3
- 238000004380 ashing Methods 0.000 claims description 3
- 238000012545 processing Methods 0.000 claims description 3
- 238000005266 casting Methods 0.000 claims 2
- 150000004763 sulfides Chemical class 0.000 claims 2
- 206010003497 Asphyxia Diseases 0.000 claims 1
- 241001502129 Mullus Species 0.000 claims 1
- 230000014759 maintenance of location Effects 0.000 claims 1
- -1 sulfide ions Chemical class 0.000 abstract description 7
- 230000002951 depilatory effect Effects 0.000 abstract description 3
- 238000011084 recovery Methods 0.000 abstract description 3
- 238000005273 aeration Methods 0.000 abstract 1
- 239000002351 wastewater Substances 0.000 description 10
- 239000010985 leather Substances 0.000 description 9
- 238000005516 engineering process Methods 0.000 description 8
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 5
- 235000011116 calcium hydroxide Nutrition 0.000 description 5
- 239000002956 ash Substances 0.000 description 4
- 239000000920 calcium hydroxide Substances 0.000 description 4
- 229910001861 calcium hydroxide Inorganic materials 0.000 description 4
- 230000035617 depilation Effects 0.000 description 4
- 230000009931 harmful effect Effects 0.000 description 4
- 239000000047 product Substances 0.000 description 4
- 238000004065 wastewater treatment Methods 0.000 description 4
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 3
- 239000003925 fat Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- PAYRUJLWNCNPSJ-UHFFFAOYSA-N Aniline Chemical compound NC1=CC=CC=C1 PAYRUJLWNCNPSJ-UHFFFAOYSA-N 0.000 description 2
- 108091005658 Basic proteases Proteins 0.000 description 2
- 235000002918 Fraxinus excelsior Nutrition 0.000 description 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 239000003054 catalyst Substances 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 238000005238 degreasing Methods 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 230000002045 lasting effect Effects 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 230000002588 toxic effect Effects 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- NRTLIYOWLVMQBO-UHFFFAOYSA-N 5-chloro-1,3-dimethyl-N-(1,1,3-trimethyl-1,3-dihydro-2-benzofuran-4-yl)pyrazole-4-carboxamide Chemical compound C=12C(C)OC(C)(C)C2=CC=CC=1NC(=O)C=1C(C)=NN(C)C=1Cl NRTLIYOWLVMQBO-UHFFFAOYSA-N 0.000 description 1
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical class S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 1
- 230000003187 abdominal effect Effects 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000002671 adjuvant Substances 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000001580 bacterial effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000000254 damaging effect Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 239000000645 desinfectant Substances 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 229910000358 iron sulfate Inorganic materials 0.000 description 1
- BAUYGSIQEAFULO-UHFFFAOYSA-L iron(2+) sulfate (anhydrous) Chemical compound [Fe+2].[O-]S([O-])(=O)=O BAUYGSIQEAFULO-UHFFFAOYSA-L 0.000 description 1
- 229940046892 lead acetate Drugs 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 244000052769 pathogen Species 0.000 description 1
- 150000002978 peroxides Chemical class 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 230000017854 proteolysis Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- UKLNMMHNWFDKNT-UHFFFAOYSA-M sodium chlorite Chemical compound [Na+].[O-]Cl=O UKLNMMHNWFDKNT-UHFFFAOYSA-M 0.000 description 1
- 229960002218 sodium chlorite Drugs 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 231100000563 toxic property Toxicity 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/27—Adaptation for use in or on movable bodies
- H01Q1/273—Adaptation for carrying or wearing by persons or animals
Landscapes
- Support Of Aerials (AREA)
- Details Of Aerials (AREA)
- Transceivers (AREA)
- Medicines Containing Material From Animals Or Micro-Organisms (AREA)
- Variable-Direction Aerials And Aerial Arrays (AREA)
- Waveguide Aerials (AREA)
- Treatment And Processing Of Natural Fur Or Leather (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| HU812039A HU182355B (en) | 1981-07-10 | 1981-07-10 | Aerial array for handy radio transceiver |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DD210078A5 true DD210078A5 (de) | 1984-05-30 |
Family
ID=10957454
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DD82238272A DD210078A5 (de) | 1981-07-10 | 1982-03-18 | Verfahren zum umweltfreundlichen aeschern von rohhaeuten |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US4543581A (forum.php) |
| EP (1) | EP0070150B1 (forum.php) |
| JP (1) | JPS5875305A (forum.php) |
| AT (1) | ATE52149T1 (forum.php) |
| CA (1) | CA1200311A (forum.php) |
| DD (1) | DD210078A5 (forum.php) |
| DE (1) | DE3280155D1 (forum.php) |
| DK (1) | DK311082A (forum.php) |
| FI (1) | FI75949C (forum.php) |
| HU (1) | HU182355B (forum.php) |
| IN (1) | IN159896B (forum.php) |
| PL (1) | PL139515B1 (forum.php) |
Families Citing this family (54)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4839660A (en) * | 1983-09-23 | 1989-06-13 | Orion Industries, Inc. | Cellular mobile communication antenna |
| US5343214A (en) * | 1983-09-23 | 1994-08-30 | The Allen Telecom Group, Inc. | Cellular mobile communications antenna |
| JP2702109B2 (ja) * | 1985-08-29 | 1998-01-21 | 日本電気株式会社 | 携帯無線機 |
| DE3536826A1 (de) * | 1985-10-16 | 1987-04-16 | Bosch Gmbh Robert | Diversity-antenne fuer mobile funkgeraete |
| US4800395A (en) * | 1987-06-22 | 1989-01-24 | Motorola, Inc. | High efficiency helical antenna |
| JPH01105237U (forum.php) * | 1987-12-28 | 1989-07-14 | ||
| US4868576A (en) * | 1988-11-02 | 1989-09-19 | Motorola, Inc. | Extendable antenna for portable cellular telephones with ground radiator |
| GB2237449B (en) * | 1989-09-30 | 1994-03-30 | Hi Trak Systems Ltd | Transmitter and antenna |
| DE59205270D1 (de) * | 1991-04-10 | 1996-03-21 | Siemens Ag | Funksprechgerät mit zugehöriger Geräteantenne |
| US6266017B1 (en) * | 1992-04-08 | 2001-07-24 | 3Com Corporation | Retractable antenna system |
| JPH0697713A (ja) * | 1992-07-28 | 1994-04-08 | Mitsubishi Electric Corp | アンテナ |
| SE512062C2 (sv) * | 1993-07-14 | 2000-01-17 | Ericsson Ge Mobile Communicat | Förfarande och anordning för att förbättra effektivitet och bandbredd för en antenn på en bärbar utrustning |
| CN1055794C (zh) * | 1993-09-20 | 2000-08-23 | 摩托罗拉公司 | 无线通信设备的天线装置 |
| FR2711277B1 (fr) * | 1993-10-14 | 1995-11-10 | Alcatel Mobile Comm France | Antenne du type pour dispositif radio portable, procédé de fabrication d'une telle antenne et dispositif radio portable comportant une telle antenne. |
| DE4426252C2 (de) * | 1994-07-25 | 1997-10-23 | Siemens Ag | Antennenanordnung, insbesondere für drahtlose Telekommunikationssysteme |
| JP3441271B2 (ja) | 1995-11-07 | 2003-08-25 | 株式会社東芝 | 無線機 |
| US6618013B1 (en) | 1996-01-16 | 2003-09-09 | 3Com Corporation | Retractable antenna assembly |
| FI962091A0 (fi) * | 1996-05-17 | 1996-05-17 | Heikki Ryhaenen | Foerfarande och anordning foer lokal avlaegsning och begraensning av ett radiofrekvent straolningsfelt |
| SE9801381D0 (sv) * | 1998-04-20 | 1998-04-20 | Allgon Ab | Ground extension arrangement for coupling to ground means in an antenna system, and an antenna system and a mobile radio device having such ground arrangement |
| JP2001053517A (ja) * | 1999-08-06 | 2001-02-23 | Sony Corp | アンテナ装置及び携帯無線機 |
| ATE292329T1 (de) | 1999-09-20 | 2005-04-15 | Fractus Sa | Mehrebenenantenne |
| WO2001031747A1 (es) * | 1999-10-26 | 2001-05-03 | Fractus, S.A. | Agrupaciones multibanda de antenas entrelazadas |
| EP1269562A1 (en) | 2000-01-19 | 2003-01-02 | Fractus, S.A. | Fractal and space-filling transmission lines, resonators, filters and passive network elements |
| CN100373693C (zh) * | 2000-01-19 | 2008-03-05 | 弗拉克托斯股份有限公司 | 空间填充小型天线 |
| US6329951B1 (en) * | 2000-04-05 | 2001-12-11 | Research In Motion Limited | Electrically connected multi-feed antenna system |
| ATE378700T1 (de) * | 2000-04-19 | 2007-11-15 | Advanced Automotive Antennas S | Fortschrittliche mehrebenenantenne fuer kraftfahrzeuge |
| US6545643B1 (en) | 2000-09-08 | 2003-04-08 | 3Com Corporation | Extendable planar diversity antenna |
| US7511675B2 (en) * | 2000-10-26 | 2009-03-31 | Advanced Automotive Antennas, S.L. | Antenna system for a motor vehicle |
| WO2002063714A1 (en) | 2001-02-07 | 2002-08-15 | Fractus, S.A. | Miniature broadband ring-like microstrip patch antenna |
| US6573868B2 (en) | 2001-02-28 | 2003-06-03 | 3Com Corporation | Retractable antenna for electronic devices |
| CA2381043C (en) | 2001-04-12 | 2005-08-23 | Research In Motion Limited | Multiple-element antenna |
| CN1507673A (zh) * | 2001-04-16 | 2004-06-23 | �����ɷ� | 双频带双极化天线阵列 |
| US9755314B2 (en) | 2001-10-16 | 2017-09-05 | Fractus S.A. | Loaded antenna |
| WO2003034545A1 (en) * | 2001-10-16 | 2003-04-24 | Fractus, S.A. | Multifrequency microstrip patch antenna with parasitic coupled elements |
| CN100382385C (zh) | 2001-10-16 | 2008-04-16 | 弗拉克托斯股份有限公司 | 加载天线 |
| WO2003034544A1 (en) * | 2001-10-16 | 2003-04-24 | Fractus, S.A. | Multiband antenna |
| ES2190749B1 (es) | 2001-11-30 | 2004-06-16 | Fractus, S.A | Dispersores "chaff" multinivel y/o "space-filling", contra radar. |
| DE10204877A1 (de) * | 2002-02-06 | 2003-08-14 | Siemens Ag | Funkkommunikationsgerät sowie Leiterplatine mit mindestens einem stromleitfähigen Korrekturelement |
| EP1903634B1 (en) * | 2002-06-21 | 2009-10-21 | Research in Motion Limited | Multiple-element antenna with parasitic coupler |
| US6791500B2 (en) | 2002-12-12 | 2004-09-14 | Research In Motion Limited | Antenna with near-field radiation control |
| US6812897B2 (en) | 2002-12-17 | 2004-11-02 | Research In Motion Limited | Dual mode antenna system for radio transceiver |
| JP2004318466A (ja) * | 2003-04-16 | 2004-11-11 | Matsushita Electric Ind Co Ltd | 商品券、商品券発行システム及び商品券利用システム |
| ATE375012T1 (de) | 2003-05-14 | 2007-10-15 | Research In Motion Ltd | Mehrbandantenne mit streifenleiter- und schlitzstrukturen |
| DE60335674D1 (de) * | 2003-06-12 | 2011-02-17 | Research In Motion Ltd | Mehrelement-Antenne mit schwimmenden parasitären Antennenelement |
| CA2435900C (en) * | 2003-07-24 | 2008-10-21 | Research In Motion Limited | Floating conductor pad for antenna performance stabilization and noise reduction |
| JP2005286895A (ja) * | 2004-03-30 | 2005-10-13 | Nec Access Technica Ltd | アンテナ装置および携帯無線装置 |
| US7369089B2 (en) * | 2004-05-13 | 2008-05-06 | Research In Motion Limited | Antenna with multiple-band patch and slot structures |
| DE102006001654A1 (de) * | 2006-01-12 | 2007-07-19 | Siemens Ag | Kommunikationssystem |
| JP2007221366A (ja) * | 2006-02-15 | 2007-08-30 | Matsushita Electric Ind Co Ltd | 接続ケーブルおよび携帯端末 |
| US8738103B2 (en) | 2006-07-18 | 2014-05-27 | Fractus, S.A. | Multiple-body-configuration multimedia and smartphone multifunction wireless devices |
| US7806655B2 (en) | 2007-02-27 | 2010-10-05 | General Electric Company | Method and apparatus for assembling blade shims |
| WO2010052205A1 (en) * | 2008-11-05 | 2010-05-14 | Tomtom International B.V. | Antenna arrangement apparatus |
| JP5412871B2 (ja) * | 2009-02-24 | 2014-02-12 | 富士通株式会社 | アンテナ、その放射パターン切替方法及び無線通信装置 |
| CN102426656B (zh) * | 2011-08-16 | 2016-12-28 | 中兴通讯股份有限公司 | 降低比吸收率的多天线手机数据卡及方法 |
Family Cites Families (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH122201A (de) * | 1926-10-11 | 1927-09-01 | Noelting Johannes | Einrichtung für das Senden, bezw. Empfangen elektromagnetischer Wellen. |
| US1766047A (en) * | 1926-12-15 | 1930-06-24 | Fed Telegraph Co | Radio transmission system |
| DE468629C (de) * | 1927-12-06 | 1928-11-19 | Lorenz Akt Ges C | Kurzwellen-Roehrensender |
| DE886770C (de) * | 1941-01-14 | 1953-08-17 | Telefunken Gmbh | Einrichtung zur Wellenunterdrueckung auf einem Hochfrequenzleiter |
| US2875443A (en) * | 1954-06-21 | 1959-02-24 | Itt | Antenna |
| US2753557A (en) * | 1955-11-08 | 1956-07-03 | Marvin P Middlemark | Indoor television antennas |
| US3020548A (en) * | 1958-05-19 | 1962-02-06 | Allen Bradford Inc | Portable radio direction finder |
| US3323129A (en) * | 1964-04-10 | 1967-05-30 | Sidney P Held | Radio direction finder |
| US3523296A (en) * | 1967-04-25 | 1970-08-04 | Hellige & Co Gmbh F | Portable antenna |
| US3579241A (en) * | 1968-11-18 | 1971-05-18 | Adronics Inc | Telescoping rod antenna with hinged joint at a medial section |
| CH526208A (de) * | 1970-07-02 | 1972-07-31 | Zellweger Uster Ag | Funkgerät |
| US3720874A (en) * | 1971-11-08 | 1973-03-13 | Motorola Inc | Dipole antenna arrangement for radio with separate speaker-microphone assembly |
| US3969673A (en) * | 1973-10-19 | 1976-07-13 | Ab Teleplan | Personal radio station |
| US4099185A (en) * | 1976-12-02 | 1978-07-04 | Rms Electronics, Inc. | Window mount assembly for vertical CB antenna |
| US4121218A (en) * | 1977-08-03 | 1978-10-17 | Motorola, Inc. | Adjustable antenna arrangement for a portable radio |
| US4138681A (en) * | 1977-08-29 | 1979-02-06 | Motorola, Inc. | Portable radio antenna |
| US4223314A (en) * | 1978-11-16 | 1980-09-16 | Tyrey Elasco A | AM-FM and CB antenna |
| GB2036447B (en) * | 1978-12-06 | 1983-04-13 | Pye Ltd | Aerial for body-worn radio apparatus |
| IL58902A (en) * | 1979-12-09 | 1988-01-31 | Israel State | Broad band,small size monopole-transmission line antenna for radio frequencies |
-
1981
- 1981-07-10 HU HU812039A patent/HU182355B/hu not_active IP Right Cessation
-
1982
- 1982-03-18 DD DD82238272A patent/DD210078A5/de not_active IP Right Cessation
- 1982-06-30 IN IN493/DEL/82A patent/IN159896B/en unknown
- 1982-07-02 US US06/394,837 patent/US4543581A/en not_active Expired - Fee Related
- 1982-07-08 AT AT82303577T patent/ATE52149T1/de not_active IP Right Cessation
- 1982-07-08 EP EP82303577A patent/EP0070150B1/en not_active Expired - Lifetime
- 1982-07-08 DE DE8282303577T patent/DE3280155D1/de not_active Expired - Fee Related
- 1982-07-09 JP JP57118695A patent/JPS5875305A/ja active Pending
- 1982-07-09 CA CA000407018A patent/CA1200311A/en not_active Expired
- 1982-07-09 FI FI822461A patent/FI75949C/fi not_active IP Right Cessation
- 1982-07-09 PL PL1982237383A patent/PL139515B1/pl unknown
- 1982-07-09 DK DK311082A patent/DK311082A/da not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5875305A (ja) | 1983-05-07 |
| CA1200311A (en) | 1986-02-04 |
| IN159896B (forum.php) | 1987-06-13 |
| PL139515B1 (en) | 1987-01-31 |
| ATE52149T1 (de) | 1990-05-15 |
| DK311082A (da) | 1983-01-11 |
| FI75949C (fi) | 1988-08-08 |
| HU182355B (en) | 1983-12-28 |
| DE3280155D1 (de) | 1990-05-23 |
| EP0070150B1 (en) | 1990-04-18 |
| US4543581A (en) | 1985-09-24 |
| FI75949B (fi) | 1988-04-29 |
| FI822461A0 (fi) | 1982-07-09 |
| EP0070150A2 (en) | 1983-01-19 |
| EP0070150A3 (en) | 1983-10-05 |
| FI822461L (fi) | 1983-01-11 |
| PL237383A1 (en) | 1984-01-16 |
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