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Inventor

Fernand Pautonnier

Inventor
Paris, FR

Overview

2→
Patents
1981–1984
Patent span
Chemistry
Primary field (CPC C)

Patents· 2 as inventor

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

B22Dprimary
B22DCasting of metals33%
C22CAlloys33%
C30BSingle-crystal growth33%
PatentTitleYear
4,459,161'Bars of metallic composite material made by unidirectional solidification'19844,307,769'Method and an apparatus for manufacturing metallic composite material bars by unidirectional solidification'1981

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1981–1984Patents assigned to ONERA (OFF NAT AEROSPATIALE) (2)· patent assignee history
1981–1984Based in Paris, FR· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
ONERA (OFF NAT AEROSPATIALE)21981–1984
Locations
LocationPatentsSpan
Paris, FR21981–1984