|
US588493A
(en)
|
|
1897-08-17 |
|
Type-writing machine |
|
SU27649A1
(ru)
|
1931-02-10 |
1932-08-31 |
Государственное всесоюзное электротехническое объединение "ВЭО" |
Способ креплени на ножке катодной лампы электродов
|
|
US2051279A
(en)
|
1934-03-21 |
1936-08-18 |
Alfred W Knight |
Mineral wool
|
|
US2116303A
(en)
|
1934-11-28 |
1938-05-03 |
Johns Manville |
Mineral wool composition
|
|
US2155107A
(en)
|
1936-11-25 |
1939-04-18 |
Dewey Portland Cement Company |
Process for the manufacture of rock wool
|
|
BE430668A
(enExample)
|
1937-10-16 |
|
|
|
|
US2308857A
(en)
|
1939-12-20 |
1943-01-19 |
Owens Corning Fiberglass Corp |
Sodium calcium borosilicate glass
|
|
US2428810A
(en)
|
1943-04-29 |
1947-10-14 |
Johns Manville |
Method and apparatus for fiberizing molten material
|
|
US2520168A
(en)
|
1944-09-22 |
1950-08-29 |
Johns Manville |
Method and apparatus for fiberizing molten material
|
|
US2576312A
(en)
|
1948-08-16 |
1951-11-27 |
Baldwin Hill Company |
Method of making mineral wool
|
|
US2577431A
(en)
|
1949-03-18 |
1951-12-04 |
Johns Manville |
Method and apparatus for the manufacture of mineral wool
|
|
GB790397A
(en)
|
1955-03-17 |
1958-02-05 |
Gerresheimer Glashuettenwerke |
Glasses for the manufacture of superfine fibres
|
|
US2823416A
(en)
|
1955-08-16 |
1958-02-18 |
Johns Manville |
Apparatus for melting and fiberizing refractory materials
|
|
GB810773A
(en)
|
1956-01-24 |
1959-03-25 |
Pilkington Brothers Ltd |
Improvements relating to glass
|
|
FR1149289A
(fr)
|
1956-05-11 |
1957-12-23 |
Saint Gobain |
Nappes, plaques ou pièces de forme en fibres de verre ou matières minérales analogues, agglomérées, et procédé pour leur fabrication
|
|
US3332895A
(en)
|
1964-09-28 |
1967-07-25 |
Du Pont |
Cellular polylactam article containing fibers
|
|
US3449137A
(en)
|
1965-10-13 |
1969-06-10 |
Johns Manville |
Refractory fibers for service to 2700 f.
|
|
US3348956A
(en)
|
1965-12-30 |
1967-10-24 |
Johns Manville |
Refractory fiber composition
|
|
US3901720A
(en)
|
1966-07-11 |
1975-08-26 |
Nat Res Dev |
Glass fibres and compositions containing glass fibres
|
|
GB1204472A
(en)
|
1966-08-09 |
1970-09-09 |
Foseco Trading Ag |
Heat-insulating shaped compositions
|
|
GB1209244A
(en)
|
1967-04-05 |
1970-10-21 |
Owens Corning Fiberglass Corp |
Glass composition
|
|
FR1583121A
(enExample)
|
1968-09-02 |
1969-10-17 |
|
|
|
JPS4927620Y1
(enExample)
|
1969-10-24 |
1974-07-26 |
|
|
|
FR2118026A1
(en)
|
1970-12-11 |
1972-07-28 |
Monsanto Co |
Glass fibres from low viscosity melts - use surface stabilizing films
|
|
GB1370324A
(en)
|
1971-03-18 |
1974-10-16 |
Rogers P S |
Glass products
|
|
JPS5113819Y2
(enExample)
|
1972-03-22 |
1976-04-13 |
|
|
|
JPS524519Y2
(enExample)
|
1972-06-05 |
1977-01-29 |
|
|
|
US3835054A
(en)
|
1972-07-10 |
1974-09-10 |
Nalco Chemical Co |
Method for preparation of thermal insulation board
|
|
DE2748127A1
(de)
|
1972-11-13 |
1978-05-24 |
Lafarge Sa |
Verfahren zum herstellen von ettringit und nach dem verfahren hergestelltes ettringit
|
|
US4036654A
(en)
|
1972-12-19 |
1977-07-19 |
Pilkington Brothers Limited |
Alkali-resistant glass compositions
|
|
GB1399556A
(en)
|
1972-12-19 |
1975-07-02 |
Pilkington Brothers Ltd |
Alkali-resistant glass compositions
|
|
GB1459385A
(en)
|
1973-02-14 |
1976-12-22 |
Turner Newall Ltd |
Glass fibres
|
|
GB1462173A
(en)
|
1973-03-07 |
1977-01-19 |
Foseco Int |
Casting of molten metal
|
|
JPS5014820A
(enExample)
|
1973-06-19 |
1975-02-17 |
|
|
|
US4041199A
(en)
|
1974-01-02 |
1977-08-09 |
Foseco International Limited |
Refractory heat-insulating materials
|
|
US4014704A
(en)
|
1974-10-07 |
1977-03-29 |
Johns-Manville Corporation |
Insulating refractory fiber composition and articles for use in casting ferrous metals
|
|
JPS5143429A
(ja)
|
1974-10-12 |
1976-04-14 |
Denki Kagaku Kogyo Kk |
Seisenyotaiarukariseigarasusoseibutsu
|
|
US4325724A
(en)
|
1974-11-25 |
1982-04-20 |
Owens-Corning Fiberglas Corporation |
Method for making glass
|
|
JPS51133311A
(en)
|
1975-05-15 |
1976-11-19 |
Kondo Renichi |
Glass composite for glass fiber
|
|
JPS51137710A
(en)
|
1975-05-23 |
1976-11-27 |
Fuji Fibre Glass Co Ltd |
Composite of alkaliiproof glass with good texturizing property
|
|
GB1473908A
(en)
|
1975-09-05 |
1977-05-18 |
Foseco Int |
Casting molten metals
|
|
JPS52139113U
(enExample)
|
1976-04-14 |
1977-10-21 |
|
|
|
US4055434A
(en)
|
1976-04-23 |
1977-10-25 |
Johns-Manville Corporation |
Refractory fiber composition and intermediate temperature range fibrous insulation composed thereof
|
|
US4047965A
(en)
|
1976-05-04 |
1977-09-13 |
Minnesota Mining And Manufacturing Company |
Non-frangible alumina-silica fibers
|
|
JPS52135330A
(en)
|
1976-05-10 |
1977-11-12 |
Nippon Asbestos Co Ltd |
Production of calcium silicate boad free from asbestos
|
|
SE400273C
(sv)
|
1976-07-22 |
1980-08-18 |
Rockwool Ab |
Forfaringssett for framstellning av mineralull
|
|
SU607807A1
(ru)
|
1977-02-28 |
1978-05-25 |
Московский Ордена Трудового Красного Знамени Инженерно-Строительный Институт Им. В.В.Куйбышева |
Минеральна вата
|
|
JPS5654252Y2
(enExample)
|
1977-04-12 |
1981-12-17 |
|
|
|
DK143938C
(da)
|
1978-01-02 |
1982-04-19 |
Rockwool Int |
Alkaliresistente,syntetiske mineralfibre og fiberforstaerket produkt paa basis af cement eller calciumsilikat som bindemiddel
|
|
US4251279A
(en)
|
1979-03-05 |
1981-02-17 |
Johns-Manville Corporation |
Method of producing alumina-containing fiber and composition therefor
|
|
US4238213A
(en)
|
1979-04-05 |
1980-12-09 |
Johns-Manville Corporation |
Method of operation of a refractory fiber production process
|
|
SE418961C
(sv)
|
1979-05-09 |
1987-03-23 |
Partek Ab |
Fiberglassammansettning
|
|
US4274881A
(en)
|
1980-01-14 |
1981-06-23 |
Langton Christine A |
High temperature cement
|
|
JPS573739A
(en)
|
1980-06-11 |
1982-01-09 |
Nippon Kogaku Kk <Nikon> |
Bioactive glass and glass ceramic
|
|
GB2081703B
(en)
|
1980-08-08 |
1983-12-07 |
Standard Telephones Cables Ltd |
Controlled release glass
|
|
JPS5747741A
(en)
|
1980-09-01 |
1982-03-18 |
Nippon Sheet Glass Co Ltd |
Glass suitable for manufacturing fibrous wollastonite
|
|
US4342581A
(en)
|
1980-10-28 |
1982-08-03 |
Ppg Industries, Inc. |
Mat width control
|
|
US4377415A
(en)
|
1981-02-11 |
1983-03-22 |
National Gypsum Company |
Reinforced cement sheet product containing wollastonite for reduced shrinkage
|
|
US4351054A
(en)
|
1981-03-04 |
1982-09-21 |
Manville Service Corporation |
Optimized mixing and melting electric furnace
|
|
US4366251A
(en)
|
1981-06-15 |
1982-12-28 |
Owens-Corning Fiberglas Corporation |
Glass compositions and their fibers
|
|
CA1192578A
(en)
|
1981-10-07 |
1985-08-27 |
Donald L. Rogers |
Glass fibre reinforced cementitious products
|
|
NZ203102A
(en)
|
1982-02-23 |
1985-05-31 |
Univ Leeds Ind Service Ltd |
Water-soluble glass articles;use in treatment of ruminants
|
|
FI63007C
(fi)
|
1982-03-12 |
1983-04-11 |
Partek Ab |
Glaskomposition avsedd foer framstaellning av glasullsprodukter
|
|
NZ203668A
(en)
|
1982-04-06 |
1986-07-11 |
Saint Gobain Isover |
Producing attenuable fibres using centrifuge:peripheral speed of centrifuge at orifices is at least 50 metres/sec.
|
|
US4430369A
(en)
|
1982-06-01 |
1984-02-07 |
Nalco Chemical Company |
Silica sol penetration and saturation of thermal insulation fibers
|
|
JPS593079A
(ja)
|
1982-06-24 |
1984-01-09 |
イソライト工業株式会社 |
セラミツクフアイバ−ブランケツトの製造法
|
|
US4535060A
(en)
|
1983-01-05 |
1985-08-13 |
Calgene, Inc. |
Inhibition resistant 5-enolpyruvyl-3-phosphoshikimate synthetase, production and use
|
|
US4555492A
(en)
|
1983-04-22 |
1985-11-26 |
Manville Service Corporation |
High temperature refractory fiber
|
|
FR2550523B1
(fr)
|
1983-08-09 |
1986-07-25 |
Saint Gobain Vitrage |
Procede et dispositif de fusion, d'affinage et d'homogeneisation de verre, et leurs applications
|
|
FR2552075B1
(fr)
|
1983-09-19 |
1986-08-14 |
Saint Gobain Isover |
Fibres de verre et composition convenant pour leur fabrication
|
|
WO1985002394A1
(en)
|
1983-11-23 |
1985-06-06 |
Atlantic Richfield Company |
Fiber glass composition having low iron oxide content
|
|
GB8331661D0
(en)
|
1983-11-26 |
1984-01-04 |
Standard Telephones Cables Ltd |
Water soluble glass composition
|
|
GB2150553A
(en)
|
1983-12-01 |
1985-07-03 |
Glass Int Inc |
Composition for making glass fibres
|
|
SE443133C
(sv)
|
1984-07-03 |
1987-11-16 |
Rockwool Ab |
Forfarande och anordning vid fibrering av mineralsmelta
|
|
GB2164557B
(en)
|
1984-09-15 |
1987-10-28 |
Standard Telephones Plc |
Rumen bolus of soluble glass
|
|
DE3444397A1
(de)
|
1984-12-05 |
1986-06-05 |
Didier Werke Ag |
Verfahren zur herstellung von feuerbestaendigen oder feuerfesten formteilen aus keramischem faserwerkstoff, nach dem verfahren hergestellte formteile sowie deren verwendung
|
|
US4604097A
(en)
|
1985-02-19 |
1986-08-05 |
University Of Dayton |
Bioabsorbable glass fibers for use in the reinforcement of bioabsorbable polymers for bone fixation devices and artificial ligaments
|
|
US4857489A
(en)
|
1985-11-22 |
1989-08-15 |
A. P. Green Industries, Inc. |
Molten aluminum resistant ceramic fiber composition
|
|
US5332699A
(en)
|
1986-02-20 |
1994-07-26 |
Manville Corp |
Inorganic fiber composition
|
|
CA1271785A
(en)
|
1986-02-20 |
1990-07-17 |
Leonard Elmo Olds |
Inorganic fiber composition
|
|
US5217529A
(en)
|
1986-05-15 |
1993-06-08 |
Isover Saint-Gobain |
Aqueous medium of a water insoluble additive for mineral fiber insulating materials
|
|
DE3616454C3
(de)
|
1986-05-15 |
1997-04-17 |
Gruenzweig & Hartmann |
Verwendung einer stabilen wäßrigen Emulsion eines wasserunlöslichen Zusatzstoffes zum Imprägnieren (Schmälzen) von künstlichen Mineralfasern von Dämmstoffen
|
|
US4830989A
(en)
*
|
1986-05-28 |
1989-05-16 |
Pfizer Inc. |
Alkali-resistant glass fiber
|
|
SU1470694A1
(ru)
*
|
1987-04-07 |
1989-04-07 |
Комплексный Научно-Исследовательский Институт Строительных Материалов "Грузниистром" |
Стекло дл стекловолокна
|
|
CA1274859A
(en)
|
1987-06-26 |
1990-10-02 |
Alcan International Limited |
Insulating lightweight refractory materials
|
|
DE3905394A1
(de)
|
1988-03-03 |
1989-09-14 |
Richard Dr Sueverkruep |
Verfahren zur herstellung von biovertraeglichen, wasserloeslichen anorganischen glaesern und ihre verwendung
|
|
WO1989012032A2
(en)
|
1988-06-01 |
1989-12-14 |
Manville Sales Corporation |
Process for decomposing an inorganic fiber
|
|
US5032552A
(en)
|
1988-07-04 |
1991-07-16 |
Tdk Corporation |
Biomedical material
|
|
DK159201B
(da)
|
1988-09-05 |
1990-09-17 |
Rockwool Int |
Mineralfibre
|
|
WO1990011981A1
(fr)
|
1989-03-30 |
1990-10-18 |
Osaka Gas Company Limited |
Composite ceramique carbone destine a etre utilise en contact avec un metal non ferreux en fusion
|
|
WO1990011756A1
(en)
|
1989-04-12 |
1990-10-18 |
Aberdeen University |
Slow release vitreous systems
|
|
GB8909046D0
(en)
|
1989-04-21 |
1989-06-07 |
Pilkington Controlled Release |
Controlled delivery devices
|
|
DE3917045A1
(de)
|
1989-05-25 |
1990-11-29 |
Bayer Ag |
Toxikologisch unbedenkliche glasfasern
|
|
US5250488A
(en)
|
1989-08-11 |
1993-10-05 |
Sylvie Thelohan |
Mineral fibers decomposable in a physiological medium
|
|
FR2662688B1
(fr)
|
1990-06-01 |
1993-05-07 |
Saint Gobain Isover |
Fibres minerales susceptibles de se decomposer en milieu physiologique.
|
|
AU630484B2
(en)
|
1989-08-11 |
1992-10-29 |
Isover Saint-Gobain |
Glass fibres capable of decomposing in a physiological medium
|
|
DK163494C
(da)
|
1990-02-01 |
1992-08-10 |
Rockwool Int |
Mineralfibre
|
|
US5215563A
(en)
|
1990-05-04 |
1993-06-01 |
Alfred University |
Process for preparing a durable glass composition
|
|
DE4015264C1
(enExample)
|
1990-05-12 |
1991-07-18 |
Schott Glaswerke |
|
|
USRE35557E
(en)
|
1990-06-01 |
1997-07-08 |
Isover-Saint Gobain |
Mineral fibers decomposable in a physiological medium
|
|
FR2662687B1
(fr)
|
1990-06-01 |
1993-05-07 |
Saint Gobain Isover |
Fibres minerales susceptibles de se decomposer en milieu physiologique.
|
|
US5055428A
(en)
|
1990-09-26 |
1991-10-08 |
Owens-Corning Fiberglass Corporation |
Glass fiber compositions
|
|
US5843854A
(en)
*
|
1990-11-23 |
1998-12-01 |
Partek Paroc Oy Ab |
Mineral fibre composition
|
|
FI93346C
(sv)
*
|
1990-11-23 |
1998-03-07 |
Partek Ab |
Mineralfibersammansättning
|
|
FR2669624B1
(fr)
|
1990-11-28 |
1994-01-07 |
Rhone Poulenc Chimie |
Articles isolants a base de fibres minerales et leur procede de fabrication.
|
|
KR100236883B1
(ko)
|
1991-01-17 |
2000-01-15 |
씨.디. 스웨트맨 |
염류용해성 무기섬유
|
|
CA2060709C
(en)
|
1991-02-08 |
1996-06-04 |
Kiyotaka Komori |
Glass fiber forming composition, glass fibers obtained from the composition and substrate for circuit board including the glass fibers as reinforcing material
|
|
DE69206466T2
(de)
|
1991-04-24 |
1996-08-08 |
Asahi Glass Co Ltd |
Glasfaser mit hohem thermischen Widerstand und Verfahren zu ihrer Herstellung.
|
|
JP2538459B2
(ja)
|
1991-09-05 |
1996-09-25 |
ニチアス株式会社 |
切削加工可能な高強度断熱材の製造法
|
|
DE4139928A1
(de)
|
1991-12-04 |
1993-06-09 |
Solvay Umweltchemie Gmbh |
Halbkontinuierliche asbestzersetzung
|
|
US5994247A
(en)
|
1992-01-17 |
1999-11-30 |
The Morgan Crucible Company Plc |
Saline soluble inorganic fibres
|
|
EP0625205A1
(en)
|
1992-01-30 |
1994-11-23 |
Genzyme Limited |
Chiral synthesis with modified enzymes
|
|
GB9206821D0
(en)
|
1992-03-28 |
1992-05-13 |
Pilkington Controlled Release |
Dispersible products
|
|
FR2690438A1
(fr)
|
1992-04-23 |
1993-10-29 |
Saint Gobain Isover |
Fibres minérales susceptibles de se dissoudre en milieu physiologique.
|
|
DE4228353C1
(de)
|
1992-08-26 |
1994-04-28 |
Didier Werke Ag |
Anorganische Faser
|
|
DE4228355C1
(de)
|
1992-08-26 |
1994-02-24 |
Didier Werke Ag |
Feuerfeste Leichtformkörper
|
|
US5401693A
(en)
|
1992-09-18 |
1995-03-28 |
Schuller International, Inc. |
Glass fiber composition with improved biosolubility
|
|
JPH06116114A
(ja)
|
1992-10-09 |
1994-04-26 |
Nikon Corp |
骨充填材
|
|
DK156692D0
(da)
|
1992-12-29 |
1992-12-29 |
Rockwool Int |
Mineralfiberprodukt
|
|
DK156892D0
(da)
|
1992-12-29 |
1992-12-29 |
Rockwool Int |
Mineralfiberprodukt
|
|
CN100360472C
(zh)
|
1993-01-15 |
2008-01-09 |
摩根坩埚有限公司 |
一种提供一种在升高的温度下使用的盐水可溶性耐熔纤维的方法
|
|
US5811360A
(en)
|
1993-01-15 |
1998-09-22 |
The Morgan Crucible Company Plc |
Saline soluble inorganic fibres
|
|
WO1994015883A1
(en)
|
1993-01-15 |
1994-07-21 |
The Morgan Crucible Company Plc |
Saline soluble inorganic fibres
|
|
DK44393D0
(da)
|
1993-04-20 |
1993-04-20 |
Rockwool Int |
Fremgangsmaade til omdannelse af et asbestcementprodukt til et sundhedsmaessigt ufarligt produkt
|
|
CA2159214A1
(en)
|
1994-02-11 |
1995-08-17 |
Soren Lund Jensen |
Man-made vitreous fibres
|
|
US5691255A
(en)
|
1994-04-19 |
1997-11-25 |
Rockwool International |
Man-made vitreous fiber wool
|
|
GB9426429D0
(en)
|
1994-12-30 |
1995-03-01 |
Rockwool Int |
Man-made vitreous fibres
|
|
DE4416834C2
(de)
|
1994-05-16 |
1997-10-16 |
Rockwool Mineralwolle |
Verfahren zur Herstellung von Mineralfasern
|
|
DE4417231C3
(de)
|
1994-05-17 |
2000-06-29 |
Gruenzweig & Hartmann |
Verwendung einer Zusammensetzung als Werkstoff für biologisch abbaubare Mineralfasern
|
|
IS4283A
(is)
|
1994-05-17 |
1995-11-18 |
Isover Saint-Gobain |
Samsetning glerullartrefja
|
|
IS4284A
(is)
|
1994-05-17 |
1995-11-18 |
Isover Saint-Gobain |
Samsetning glerullartrefja
|
|
DE4417230A1
(de)
|
1994-05-17 |
1995-11-23 |
Gruenzweig & Hartmann |
Mineralfaserzusammensetzung
|
|
EP0711256B1
(en)
|
1994-05-28 |
1997-08-13 |
Isover Saint-Gobain |
Glass-fiber compositions
|
|
HUT74721A
(en)
|
1994-05-28 |
1997-02-28 |
Saint Gobain Isover |
Glass-fiber compositions
|
|
DE4418726A1
(de)
|
1994-05-28 |
1995-11-30 |
Gruenzweig & Hartmann |
Glasfaserzusammensetzungen
|
|
DE4421120A1
(de)
|
1994-06-19 |
1995-12-21 |
Gruenzweig & Hartmann |
Mineralfaserzusammensetzungen
|
|
HRP950325A2
(en)
|
1994-06-19 |
1997-08-31 |
Saint Gobain Isover |
Mineral-fiber compositions
|
|
SE504288C2
(sv)
|
1994-07-07 |
1996-12-23 |
Rockwool Ab |
Glassammansättningar för tillverkning av mineralull
|
|
GB9414154D0
(en)
|
1994-07-13 |
1994-08-31 |
Morgan Crucible Co |
Saline soluble inorganic fibres
|
|
HRP950332A2
(en)
|
1994-08-02 |
1997-04-30 |
Saint Gobain Isover |
Mineral-fiber composition
|
|
GB9508683D0
(en)
|
1994-08-02 |
1995-06-14 |
Morgan Crucible Co |
Inorganic fibres
|
|
CA2204773C
(en)
|
1994-11-08 |
2007-09-18 |
Soren Lund Jensen |
Man-made vitreous fibres
|
|
DE4443022C2
(de)
|
1994-12-02 |
1996-12-12 |
Gruenzweig & Hartmann |
Mineralfaserzusammensetzung
|
|
DE19512145C2
(de)
|
1995-03-31 |
1997-06-05 |
Gruenzweig & Hartmann |
Mineralfaserzusammensetzung
|
|
US5928975A
(en)
|
1995-09-21 |
1999-07-27 |
The Morgan Crucible Company,Plc |
Saline soluble inorganic fibers
|
|
AU703995B2
(en)
*
|
1995-10-30 |
1999-04-01 |
Unifrax Corporation |
High temperature resistant glass fiber
|
|
US5658836A
(en)
|
1995-12-04 |
1997-08-19 |
Owens-Corning Fiberglas Technology, Inc. |
Mineral fibers and their compositions
|
|
GB9525475D0
(en)
|
1995-12-13 |
1996-02-14 |
Rockwool Int |
Man-made vitreous fibres and their production
|
|
DE19604238A1
(de)
|
1996-02-06 |
1997-08-07 |
Gruenzweig & Hartmann |
Mineralfaserzusammensetzung
|
|
FI960705L
(fi)
|
1996-02-16 |
1997-08-17 |
Paroc Oy Ab |
Mineraalikuitu
|
|
GB9613023D0
(en)
|
1996-06-21 |
1996-08-28 |
Morgan Crucible Co |
Saline soluble inorganic fibres
|
|
WO1998002394A1
(en)
|
1996-07-11 |
1998-01-22 |
Sandvik Ab (Publ) |
Sintering method
|
|
US5691259A
(en)
|
1996-11-08 |
1997-11-25 |
Fiber Ceramics, Inc. |
Process of making a self sintering ceramic composition
|
|
US5858289A
(en)
|
1997-02-24 |
1999-01-12 |
Global Consulting, Inc. |
Process for preparing compressed shape of ceramic fiber
|
|
US5945049A
(en)
|
1997-09-26 |
1999-08-31 |
Wes Bond Corporation |
Bonding of ceramic fibers
|
|
US6043172A
(en)
|
1998-01-14 |
2000-03-28 |
Global Consulting, Inc. |
Ceramic fiber insulation material
|
|
US5880046A
(en)
|
1998-01-23 |
1999-03-09 |
Cerminco Inc. |
Moldable refractory composition and process for preparing the same
|
|
AT406370B
(de)
|
1998-02-16 |
2000-04-25 |
Alfatec Gmbh |
Verfahren zur herstellung vakuumgeformter feuerfester formteile und isolierkörper zur hochtemperaturisolierung
|