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Norman Seitz
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Untereisesheim, DE
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Light alloy pistons with reinforcing inserts for the piston pin bores
Patent number
4,831,918
Issue date
May 23, 1989
Kolbenschmidt Aktiengesellschaft
Siegfried Mielke
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS