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Inventor
ABRAHAM SR NORBERT
US
2 patents
Patents
2 patents
US5934174A
Aug 10, 1999
Lightweight articulated piston head and method of making the piston head
CUMMINS ENGINE CO INC
38 citations
89
US5839352A
Nov 24, 1998
Articulated piston
CUMMINS ENGINE CO INC
22 citations
89