Verwendung eines metallischen Mehrschichtwerkstoffes für die Herstellung von Münzrohlingen oder Münzen

• Main Authors: ZOEBE,HUGO, CONRADT,HANS
• Format: Patent
• Language: German
• Published: 15.10.1972
• Edition: 1
• Subjects: ALLOYS; BOOK COVERS; BOOKBINDING; BRACELETS; CHECKING-DEVICES; CHEMISTRY; COIN-FREED OR LIKE APPARATUS; COINS; DEVICES FOR USE THEREWITH AND NOT OTHERWISE PROVIDEDFOR; FERROUS OR NON-FERROUS ALLOYS; FILES; HABERDASHERY; HANDLING OF COINS OR OF PAPER CURRENCY OR SIMILAR VALUABLEPAPERS, e.g. TESTING, SORTING BY DENOMINATIONS, COUNTING,DISPENSING, CHANGING OR DEPOSITING; HUMAN NECESSITIES; JEWELLERY; LOOSE LEAVES; METALLURGY; MOVABLE-STRIP WRITING OR READING APPARATUS; OTHER PERSONAL ADORNMENTS; PERFORMING OPERATIONS; PHYSICS; PRINTED MATTER CHARACTERISED BY IDENTIFICATION OR SECURITYFEATURES; PRINTED MATTER OF SPECIAL FORMAT OR STYLE NOTOTHERWISE PROVIDED FOR; SPECIAL PRINTED MATTER; TRANSPORTING; TREATMENT OF ALLOYS OR NON-FERROUS METALS