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1968-07-17 |
1972-06-21 |
Materials & Methods Ltd |
Improved process for the manufacture of nodular cast iron
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1969-03-13 |
1973-03-21 |
Materials & Methods Ltd |
Process for the treatment of molten metals
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1974-04-29 |
1978-05-17 |
Materials & Methods Ltd |
Process for the manufacture of cast iron
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FR2183577B1
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1972-05-10 |
1974-09-27 |
Pont A Mousson |
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1972-11-01 |
1973-10-16 |
W Moore |
Method of making nodular iron castings
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1973-03-05 |
1975-03-11 |
Deere & Co |
Method of producing spheroidal graphite cast iron
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1973-05-28 |
1979-03-05 |
Pont A Mousson |
Forfarande for nodularisering av grafit i smelt gjutjern med modulariseringsmedel i form av pelleter
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1974-07-15 |
1976-11-16 |
Caterpillar Tractor Co. |
Method and apparatus for introducing additives into a casting mold
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1975-08-22 |
1977-07-26 |
Ford Motor Company |
Nodularizing treatment employing unitized modifying agent
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1975-08-22 |
1980-01-29 |
Prem P. Mohla |
Nodularizing catalyst for cast iron and method of making same
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1977-02-23 |
1978-11-01 |
Materials & Methods Ltd |
Method of treating molten metal
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1978-05-30 |
1981-12-02 |
Materials and Methods Limited |
Process for the treatment of molten metal
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1978-10-09 |
1980-04-14 |
Mitsubishi Heavy Ind Ltd |
Production of spherical graphite castings
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1979-06-27 |
1984-03-08 |
Heinz-Ulrich Prof. Dr.-Ing. 6360 Friedberg Doliwa |
Verfahren zur Herstellung von Gußstücken aus Eisen-Kohlenstoff-Schmelzen mit Kugel- oder Kompaktgraphit und Kern zur Durchführung des Verfahrens
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1979-06-28 |
1981-01-08 |
Buderus Ag |
Verfahren zur herstellung eines gusseisens mit vermicular-grafit und verwendung des gusseisens
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1980-01-15 |
1985-08-29 |
Materials & Methods Ltd |
Process for manufacture of cast iron with vermicular graphite and cast iron so produced
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1980-07-01 |
1987-01-27 |
Ford Motor Company |
Method of making thin-walled ductile iron castings
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1981-03-30 |
1982-12-22 |
General Motors Corporation |
Method of casting compacted graphite iron by inoculation in the mould
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1982-03-01 |
1983-09-03 |
Dansk Ind Syndikat |
Anlaeg til fremstilling af stoebegods i en trinvis fremfoert stoebeform bestaaende af ens, kasseloese formparter
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1982-04-21 |
1983-05-24 |
Foote Mineral Company |
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1983-06-23 |
1989-02-21 |
Subramanian Sundaresa V |
Process for producing compacted graphite iron castings
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1985-03-05 |
1989-01-31 |
Fischer Ag Georg |
Verfahren und vorrichtung zur herstellung von gussstuecken aus gusseisen mit kugel- oder vermiculargraphit in einer giessform.
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1987-05-11 |
1988-12-20 |
United States Pipe And Foundry Company |
Method of making dual graphite structured pipe
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1987-05-11 |
1989-05-23 |
United States Pipe And Foundry Company |
Dual graphite structured pipe
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1987-08-07 |
1989-02-16 |
Metallgesellschaft Ag |
Verfahren zum impfen von gusseisen
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1988-06-14 |
1988-07-20 |
Foseco Int |
Production of nodular/compacted graphite iron castings
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1990-01-16 |
1990-03-14 |
Int Meehanite Metal Co The Ltd |
Nodularlising method
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1990-02-27 |
1991-08-13 |
General Motors Corporation |
Differential pressure, countergravity casting with alloyant reaction chamber
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1990-02-27 |
1991-02-05 |
General Motors Corporation |
Differential pressure, countergravity casting of a melt with a fugative alloyant
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1990-05-25 |
1990-12-18 |
General Motors Corporation |
Differential pressure, countergravity casting of individual charges of melt from a casting basin
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1991-10-30 |
1993-10-05 |
Mack Trucks, Inc. |
Brake element and a preparation process therefor
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1992-03-09 |
1995-02-21 |
Mohla; Prem P. |
Method of treating casting metals
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1997-01-16 |
1999-03-30 |
Ford Global Technologies, Inc. |
Modular sand mold system for metal treatment and casting
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2000-08-25 |
2002-10-31 |
Deutsch Zentr Luft & Raumfahrt |
Trägerkörper
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2007-08-17 |
2009-03-04 |
通州市四安球墨铸铁有限公司 |
球墨铸铁件平稳充型方法
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2013-06-10 |
2014-12-12 |
Mourad Toumi |
Procede et dispositif de traitement d'un metal ou d'un alliage metallique en fusion par une substance additive
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2023-09-19 |
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一种风电铸件用球墨铸铁的生产装置及工艺
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