Kaksiosainen aihio kolikkoja, mitaleja, arvomerkkejä pelimerkkejä ja v astaavia varten

The invention relates to a bimetallic blank for coins, medallions, tokens, gaming chips and the like, consisting of an inner disc (1) of a first metal or of a metal alloy which is pressed into the central aperture of an outer ring (2) of a second metal or of a second metal alloy, the disc (1) being...

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Bibliographic Details
Main Authors RINKE,HORST, KOLB-TELIEPS,ANGELIKA, SEUSTER,EGON, HEUBNER,ULRICH
Format Patent
LanguageFinnish
Swedish
Published 15.06.1998
Edition6
Subjects
BRACELETS
CHECKING-DEVICES
COIN-FREED OR LIKE APPARATUS
COINS
DECORATIVE ARTS
HABERDASHERY
HUMAN NECESSITIES
JEWELLERY
MACHINES, APPARATUS OR TOOLS FOR ARTISTIC WORK, e.g. FORSCULPTURING, GUILLOCHING, CARVING, BRANDING, INLAYING
MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES,RIVETS, BOLTS OR WHEELS
MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL
OTHER PERSONAL ADORNMENTS
PERFORMING OPERATIONS
PHYSICS
PUNCHING METAL
TRANSPORTING
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Summary:The invention relates to a bimetallic blank for coins, medallions, tokens, gaming chips and the like, consisting of an inner disc (1) of a first metal or of a metal alloy which is pressed into the central aperture of an outer ring (2) of a second metal or of a second metal alloy, the disc (1) being provided with obliquely extending indentations (5) on its outer edge (4).
Bibliography:Application Number: FI19930001484