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Patents for B22D 25 - Special casting characterised by the nature of the product (2,921) |
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03/08/1977 | US4010939 Melting pot apparatus for use in a continuous casting process | 12/21/1976 | US3998633 Alloy and method for producing the same | 12/14/1976 | US3996991 Investment casting method | 12/14/1976 | US3996737 Method of manufacturing elevator links and a cast elevator link blank for use in the method | 11/23/1976 | US3992759 Battery grid plate mold and method | 11/16/1976 | US3991811 Process for manufacturing a light alloy piston having an annular cooling passage in its head portion | 09/21/1976 | US3981353 Anode casting machine | 09/14/1976 | US3980126 Automated post burn station | 08/24/1976 | US3976120 Casting arrangement for forming plate-shaped metal parts | 07/27/1976 | US3971428 Method for making beam leads | 06/22/1976 | US3964144 Cast one-piece annular rim member for a vehicle wheel | 06/08/1976 | US3962385 Molten metal | 05/25/1976 | US3958622 Apparatus for continuously manufacturing endless lead sheet | 05/25/1976 | US3958322 Method of casting an alloy having the appearance of gold | 05/11/1976 | US3955262 Blanks for wiredrawing by impact | 03/02/1976 | US3941182 Continuous process for preparing unidirectionally reinforced metal foam | 02/24/1976 | US3939897 Method for producing heat-insulating casting | 02/17/1976 | US3938672 Device for transferring a plate-like product from one station to another | 02/17/1976 | US3938585 Grid ejection mechanism for a battery grid casting machine | 01/27/1976 | US3934782 Method and apparatus for locating and locking onto workpieces in positive displacement casting | 01/13/1976 | US3932100 Vibratory device |
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