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Vodafone GmbH
Original Assignee
Mannesmannroehren Werke AG
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Publication date
Application filed by Mannesmannroehren Werke AGfiledCriticalMannesmannroehren Werke AG
Publication of GB299869ApublicationCriticalpatent/GB299869A/en
B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
B22D13/00—Centrifugal casting; Casting by using centrifugal force
B22D13/10—Accessories for centrifugal casting apparatus, e.g. moulds, linings therefor, means for feeding molten metal, cleansing moulds, removing castings
Procédé d'égalisation des clichés typographiques, de mise en train des illustrations typographiques et d'obtention automatique des contrematrices de gaufrage, et produit pour la mise en oeuvre de ce procédé
Improved means for securing together the two parts of a horizontally divided plaster mould for use in the jolleying of teapot bodies and other hollow articles