Assignee
DUPUY ENG SA
FR·4 granted patents·63 citations·filing 1986–1988
Top patents by PatentIndex Score
4 records- 0170US4664648AMethod and apparatus for making display boxesDUPUY ENG SA·Filed 1986·Granted May 12, 1987·22 cites·52 claims
- 0265US4826004ADisplay boxesDUPUY ENG SA·Filed 1988·Granted May 2, 1989·17 cites·4 claims
- 0353US4713046ACircular machine for automatic manufacturing of display boxesDUPUY ENG SA·Filed 1987·Granted Dec 15, 1987·14 cites·11 claims
- 0442US4913691ADevice for assembling cuttings more particularly for the produciton of packing boxesDUPUY ENG SA·Filed 1988·Granted Apr 3, 1990·10 cites·17 claims
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