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Inventor

Marc Berville

Inventor
Bourges, FR

Overview

4→
Patents
1992–1993
Patent span
Mechanical engineering
Primary field (CPC F)

Patents· 4 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

F42Bprimary
F42BExplosive charges, e.g. for blasting, fireworks, ammunition80%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests20%
PatentTitleYear
5,227,580'Sealing device for an arrow projectile'19935,189,254'Sealing band for an arrow-type projectile'19935,138,951'Device for stopping rotation between a bar and a sabot'19925,133,262'Penetrator'1992

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1992–1993Patents assigned to GIAT IND SA (3)· patent assignee history
1992Patents assigned to FRANCE ETAT (1)· patent assignee history
1992Patents assigned to RHEINMETALL GMBH (1)· patent assignee history
1992–1993Based in Bourges, FR· patent location history
1992–1993Based in Luty sur Arnon, FR· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
GIAT IND SA31992–1993
FRANCE ETAT11992
RHEINMETALL GMBH11992
Locations
LocationPatentsSpan
Bourges, FR21992–1993
Luty sur Arnon, FR21992–1993