LexDanaLexDanabeta
Inventor

Andre P. A. Challine

Inventor
Paris, FR

Overview

1→
Patents
1979
Patent span
Fixed constructions
Primary field (CPC E)

Patents· 1 as inventor

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

E02Bprimary
E02BHydraulic engineering100%
PatentTitleYear
4,142,819'Platform for installation at sea or on a body of water'1979

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1979Patents assigned to DORIS DEV RICHESSE SOUS MARINE (1)· patent assignee history
1979Based in Paris, FR· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
DORIS DEV RICHESSE SOUS MARINE11979
Locations
LocationPatentsSpan
Paris, FR11979