NO134141B - - Google Patents
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- Publication number
- NO134141B NO134141B NO487071A NO487071A NO134141B NO 134141 B NO134141 B NO 134141B NO 487071 A NO487071 A NO 487071A NO 487071 A NO487071 A NO 487071A NO 134141 B NO134141 B NO 134141B
- Authority
- NO
- Norway
- Prior art keywords
- dioxydiphenyl
- polycarbonates
- polymer
- dioxy
- epichlorohydrin
- Prior art date
Links
- 239000004417 polycarbonate Substances 0.000 claims description 19
- 229920000515 polycarbonate Polymers 0.000 claims description 19
- 150000001875 compounds Chemical class 0.000 claims description 18
- 241000790917 Dioxys <bee> Species 0.000 claims description 14
- 229920000642 polymer Polymers 0.000 claims description 14
- 239000000203 mixture Substances 0.000 claims description 11
- BRLQWZUYTZBJKN-UHFFFAOYSA-N Epichlorohydrin Chemical compound ClCC1CO1 BRLQWZUYTZBJKN-UHFFFAOYSA-N 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 10
- YGYAWVDWMABLBF-UHFFFAOYSA-N Phosgene Chemical compound ClC(Cl)=O YGYAWVDWMABLBF-UHFFFAOYSA-N 0.000 claims description 8
- 125000001931 aliphatic group Chemical group 0.000 claims description 8
- 125000003118 aryl group Chemical group 0.000 claims description 8
- 238000004519 manufacturing process Methods 0.000 claims description 7
- 239000002904 solvent Substances 0.000 claims description 6
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 4
- 239000000126 substance Substances 0.000 claims description 4
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 3
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 claims description 3
- 229910000041 hydrogen chloride Inorganic materials 0.000 claims description 3
- 239000002270 dispersing agent Substances 0.000 claims description 2
- 230000004048 modification Effects 0.000 claims 1
- 238000012986 modification Methods 0.000 claims 1
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 30
- HEMHJVSKTPXQMS-UHFFFAOYSA-M sodium hydroxide Inorganic materials [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 17
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 15
- 239000000243 solution Substances 0.000 description 13
- 229920005989 resin Polymers 0.000 description 12
- 239000011347 resin Substances 0.000 description 12
- 239000001294 propane Substances 0.000 description 11
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 8
- 239000004593 Epoxy Substances 0.000 description 7
- 235000011121 sodium hydroxide Nutrition 0.000 description 6
- 230000002378 acidificating effect Effects 0.000 description 5
- 238000010438 heat treatment Methods 0.000 description 5
- -1 polyoxy Polymers 0.000 description 5
- QIGBRXMKCJKVMJ-UHFFFAOYSA-N Hydroquinone Chemical compound OC1=CC=C(O)C=C1 QIGBRXMKCJKVMJ-UHFFFAOYSA-N 0.000 description 4
- 229910000027 potassium carbonate Inorganic materials 0.000 description 4
- GHMLBKRAJCXXBS-UHFFFAOYSA-N resorcinol Chemical compound OC1=CC=CC(O)=C1 GHMLBKRAJCXXBS-UHFFFAOYSA-N 0.000 description 4
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 3
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 3
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 3
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 3
- LGRFSURHDFAFJT-UHFFFAOYSA-N Phthalic anhydride Natural products C1=CC=C2C(=O)OC(=O)C2=C1 LGRFSURHDFAFJT-UHFFFAOYSA-N 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 239000002253 acid Substances 0.000 description 3
- 239000001273 butane Substances 0.000 description 3
- JHIWVOJDXOSYLW-UHFFFAOYSA-N butyl 2,2-difluorocyclopropane-1-carboxylate Chemical compound CCCCOC(=O)C1CC1(F)F JHIWVOJDXOSYLW-UHFFFAOYSA-N 0.000 description 3
- 150000004649 carbonic acid derivatives Chemical class 0.000 description 3
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 description 3
- 150000002924 oxiranes Chemical class 0.000 description 3
- 230000035484 reaction time Effects 0.000 description 3
- 159000000000 sodium salts Chemical class 0.000 description 3
- 239000000758 substrate Substances 0.000 description 3
- 229920001169 thermoplastic Polymers 0.000 description 3
- 239000004416 thermosoftening plastic Substances 0.000 description 3
- 239000002966 varnish Substances 0.000 description 3
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 2
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 2
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 2
- 239000011230 binding agent Substances 0.000 description 2
- JHIVVAPYMSGYDF-UHFFFAOYSA-N cyclohexanone Chemical compound O=C1CCCCC1 JHIVVAPYMSGYDF-UHFFFAOYSA-N 0.000 description 2
- 150000002148 esters Chemical class 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 238000006116 polymerization reaction Methods 0.000 description 2
- RYHBNJHYFVUHQT-UHFFFAOYSA-N 1,4-Dioxane Chemical compound C1COCCO1 RYHBNJHYFVUHQT-UHFFFAOYSA-N 0.000 description 1
- VRHXYAWPPOZFLR-UHFFFAOYSA-N 2,7,8-trioxatricyclo[7.2.2.23,6]pentadeca-1(11),3(15),4,6(14),9,12-hexaene Chemical compound C1=CC(O2)=CC=C1OOC1=CC=C2C=C1 VRHXYAWPPOZFLR-UHFFFAOYSA-N 0.000 description 1
- RWLALWYNXFYRGW-UHFFFAOYSA-N 2-Ethyl-1,3-hexanediol Chemical compound CCCC(O)C(CC)CO RWLALWYNXFYRGW-UHFFFAOYSA-N 0.000 description 1
- VWGKEVWFBOUAND-UHFFFAOYSA-N 4,4'-thiodiphenol Chemical compound C1=CC(O)=CC=C1SC1=CC=C(O)C=C1 VWGKEVWFBOUAND-UHFFFAOYSA-N 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- SLABEOONBHLKSD-UHFFFAOYSA-N O=S1(=O)C(C=C2)=CC=C2OOC2=CC=C1C=C2 Chemical compound O=S1(=O)C(C=C2)=CC=C2OOC2=CC=C1C=C2 SLABEOONBHLKSD-UHFFFAOYSA-N 0.000 description 1
- ALQSHHUCVQOPAS-UHFFFAOYSA-N Pentane-1,5-diol Chemical compound OCCCCCO ALQSHHUCVQOPAS-UHFFFAOYSA-N 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- 239000002202 Polyethylene glycol Substances 0.000 description 1
- XMUZQOKACOLCSS-UHFFFAOYSA-N [2-(hydroxymethyl)phenyl]methanol Chemical compound OCC1=CC=CC=C1CO XMUZQOKACOLCSS-UHFFFAOYSA-N 0.000 description 1
- YWMLORGQOFONNT-UHFFFAOYSA-N [3-(hydroxymethyl)phenyl]methanol Chemical compound OCC1=CC=CC(CO)=C1 YWMLORGQOFONNT-UHFFFAOYSA-N 0.000 description 1
- BWVAOONFBYYRHY-UHFFFAOYSA-N [4-(hydroxymethyl)phenyl]methanol Chemical compound OCC1=CC=C(CO)C=C1 BWVAOONFBYYRHY-UHFFFAOYSA-N 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 150000008044 alkali metal hydroxides Chemical class 0.000 description 1
- 239000012670 alkaline solution Substances 0.000 description 1
- 150000001408 amides Chemical class 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 150000008064 anhydrides Chemical class 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000004305 biphenyl Substances 0.000 description 1
- VCCBEIPGXKNHFW-UHFFFAOYSA-N biphenyl-4,4'-diol Chemical group C1=CC(O)=CC=C1C1=CC=C(O)C=C1 VCCBEIPGXKNHFW-UHFFFAOYSA-N 0.000 description 1
- KYNFOMQIXZUKRK-UHFFFAOYSA-N bishydroxyethyldisulfide Natural products OCCSSCCO KYNFOMQIXZUKRK-UHFFFAOYSA-N 0.000 description 1
- WERYXYBDKMZEQL-UHFFFAOYSA-N butane-1,4-diol Chemical compound OCCCCO WERYXYBDKMZEQL-UHFFFAOYSA-N 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-N carbonic acid Chemical class OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 description 1
- 125000005586 carbonic acid group Chemical group 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- VKONPUDBRVKQLM-UHFFFAOYSA-N cyclohexane-1,4-diol Chemical compound OC1CCC(O)CC1 VKONPUDBRVKQLM-UHFFFAOYSA-N 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 150000005690 diesters Chemical class 0.000 description 1
- ROORDVPLFPIABK-UHFFFAOYSA-N diphenyl carbonate Chemical compound C=1C=CC=CC=1OC(=O)OC1=CC=CC=C1 ROORDVPLFPIABK-UHFFFAOYSA-N 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000006735 epoxidation reaction Methods 0.000 description 1
- 125000003700 epoxy group Chemical group 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 235000019439 ethyl acetate Nutrition 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- LNEPOXFFQSENCJ-UHFFFAOYSA-N haloperidol Chemical compound C1CC(O)(C=2C=CC(Cl)=CC=2)CCN1CCCC(=O)C1=CC=C(F)C=C1 LNEPOXFFQSENCJ-UHFFFAOYSA-N 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 229920001223 polyethylene glycol Polymers 0.000 description 1
- YPFDHNVEDLHUCE-UHFFFAOYSA-N propane-1,3-diol Chemical compound OCCCO YPFDHNVEDLHUCE-UHFFFAOYSA-N 0.000 description 1
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000011541 reaction mixture Substances 0.000 description 1
- 238000007127 saponification reaction Methods 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 150000003512 tertiary amines Chemical class 0.000 description 1
- STOSPPMGXZPHKP-UHFFFAOYSA-N tetrachlorohydroquinone Chemical compound OC1=C(Cl)C(Cl)=C(O)C(Cl)=C1Cl STOSPPMGXZPHKP-UHFFFAOYSA-N 0.000 description 1
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 1
- YODZTKMDCQEPHD-UHFFFAOYSA-N thiodiglycol Chemical compound OCCSCCO YODZTKMDCQEPHD-UHFFFAOYSA-N 0.000 description 1
- 229950006389 thiodiglycol Drugs 0.000 description 1
- ZIBGPFATKBEMQZ-UHFFFAOYSA-N triethylene glycol Chemical compound OCCOCCOCCO ZIBGPFATKBEMQZ-UHFFFAOYSA-N 0.000 description 1
- 239000011800 void material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B5/00—Producing shaped articles from the material in moulds or on moulding surfaces, carried or formed by, in or on conveyors irrespective of the manner of shaping
- B28B5/04—Producing shaped articles from the material in moulds or on moulding surfaces, carried or formed by, in or on conveyors irrespective of the manner of shaping in moulds moved in succession past one or more shaping stations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B3/00—Producing shaped articles from the material by using presses; Presses specially adapted therefor
- B28B3/02—Producing shaped articles from the material by using presses; Presses specially adapted therefor wherein a ram exerts pressure on the material in a moulding space; Ram heads of special form
- B28B3/022—Producing shaped articles from the material by using presses; Presses specially adapted therefor wherein a ram exerts pressure on the material in a moulding space; Ram heads of special form combined with vibrating or jolting
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Press-Shaping Or Shaping Using Conveyers (AREA)
- Polyesters Or Polycarbonates (AREA)
- Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE38871 | 1971-01-14 | ||
SE7111247A SE365738C (sv) | 1971-09-06 | 1971-09-06 | Forfarande och anleggning for framstellning av betongprodukter |
Publications (2)
Publication Number | Publication Date |
---|---|
NO134141B true NO134141B (enrdf_load_html_response) | 1976-05-18 |
NO134141C NO134141C (enrdf_load_html_response) | 1976-08-25 |
Family
ID=26654145
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO487071A NO134141C (enrdf_load_html_response) | 1971-01-14 | 1971-12-28 |
Country Status (11)
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3048181C2 (de) * | 1980-12-19 | 1982-10-28 | Passavant-Werke AG & Co KG, 6209 Aarbergen | Vorrichtung zum Herstellen verdichteter Formkörper aus Beton o.dgl. |
DK158253C (da) * | 1985-01-11 | 1990-09-10 | Weidemann & Sonner L P | FREMGANGSMAADE TIL FREMSTILLING AF BYGGEELEMENTER, ISAER TIL BRUG SOM MURSTENSSKALLER, VED PRESNING AF EN BLANDING AF CEMENT, TILSLAG OG VAND VED HOEJT TRYK OG EN TEMPERATUR OVER 100ìC |
GB8527491D0 (en) * | 1985-11-07 | 1985-12-11 | Bevan Assoc | Moulding of construction products |
AU2889389A (en) * | 1988-01-28 | 1989-08-03 | Trend-Set Industries International Inc. | Forming and compacting apparatus |
GB9806534D0 (en) * | 1998-03-27 | 1998-05-27 | Finlay Blockmaking Equipment L | Method and machine for producing concrete blocks |
RU2191689C2 (ru) * | 2000-11-27 | 2002-10-27 | Леухин Николай Николаевич | Штамп и способ получения фигурного кирпича |
RU2473420C2 (ru) * | 2011-04-04 | 2013-01-27 | Олег Михайлович Харит | Способ изготовления декоративных бетонных изделий |
RU2644358C1 (ru) * | 2016-12-15 | 2018-02-09 | Николай Валерьевич Денисов | Способ производства акустической композитной панели с древобетоном |
RU2672079C1 (ru) * | 2018-01-24 | 2018-11-09 | Общество с ограниченной ответственностью "Масстар" | Стойка композитная из армированного бетона с шумопоглощением и способ ее производства |
CN108145843B (zh) * | 2018-02-08 | 2023-05-26 | 山东城际轨道交通科技有限公司 | 地铁疏散平台用线缆沟槽生产工艺及其生产线 |
CN108748644A (zh) * | 2018-08-22 | 2018-11-06 | 中交第三公路工程局有限公司 | 一种栅型嵌入式混凝土小型预制构件自动生产装置 |
CN112405780A (zh) * | 2020-10-30 | 2021-02-26 | 中民筑友房屋科技(石首)有限公司 | 一种装配式建材加工工具及其使用方法 |
CN113650166A (zh) * | 2021-08-30 | 2021-11-16 | 嘉兴创奇环保材料有限公司 | 一种再生植被混凝土制备用定量加料的混凝土生产设备 |
CN115816813B (zh) * | 2022-11-30 | 2023-09-26 | 江苏广谦电子有限公司 | 一种pcb板内层线路处理用压膜装置 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1009668A (en) * | 1961-12-04 | 1965-11-10 | Yawata Iron & Steel Co | Method for manufacturing pressed concrete |
DE1584423C3 (de) * | 1964-06-25 | 1975-04-03 | Fried. Krupp Gmbh, 4300 Essen | Verfahren und Presse zum Verdichten von mineralischer PreBmasse |
-
0
- DK DK139745D patent/DK139745A/da unknown
-
1971
- 1971-12-28 NO NO487071A patent/NO134141C/no unknown
-
1972
- 1972-01-07 FR FR7200510A patent/FR2122150A5/fr not_active Expired
- 1972-01-12 PL PL15286172A patent/PL71091B1/pl unknown
- 1972-01-13 DE DE19722201550 patent/DE2201550C2/de not_active Expired
- 1972-01-13 DD DD16032772A patent/DD95782A5/xx unknown
- 1972-01-13 NL NL7200559A patent/NL7200559A/xx unknown
- 1972-01-14 DK DK18772A patent/DK139745B/da not_active IP Right Cessation
- 1972-01-14 GB GB192372A patent/GB1376994A/en not_active Expired
- 1972-01-14 BE BE778086A patent/BE778086A/xx not_active IP Right Cessation
- 1972-01-14 HU HU72SE1601A patent/HU174833B/hu unknown
- 1972-01-14 CS CS27372A patent/CS172361B2/cs unknown
Also Published As
Publication number | Publication date |
---|---|
DK139745C (enrdf_load_html_response) | 1979-09-24 |
GB1376994A (en) | 1974-12-11 |
PL71091B1 (enrdf_load_html_response) | 1974-04-30 |
FR2122150A5 (enrdf_load_html_response) | 1972-08-25 |
BE778086A (fr) | 1972-05-02 |
HU174833B (hu) | 1980-03-28 |
NL7200559A (enrdf_load_html_response) | 1972-07-18 |
DK139745A (enrdf_load_html_response) | |
DE2201550A1 (de) | 1972-07-27 |
CS172361B2 (enrdf_load_html_response) | 1976-12-29 |
NO134141C (enrdf_load_html_response) | 1976-08-25 |
DE2201550C2 (de) | 1985-10-24 |
DK139745B (da) | 1979-04-09 |
DD95782A5 (enrdf_load_html_response) | 1973-02-12 |
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