Showing 1 - 12 results of 12 for search '"Hehn, F."', query time: 0.61s Refine Results  

COIN SELECTOR

by LOUIS F. HEHN
Year of Publication 24.04.1956
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Patent

Coin changer

by HEHN LOUIS F
Year of Publication 13.10.1953
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Patent

Coin selector

by HEHN LOUIS F
Year of Publication 03.03.1953
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Patent