Back to Henri Jacques Giffard (1825-1882), ingénieur civil, inventeur du ballon dirigeable (1852), décédé le 14 avril 1882.
Relationships of Henri Jacques Giffard (1825-1882), ingénieur civil, inventeur du ballon dirigeable (1852), décédé le 14 avril 1882.
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2 entities and 1 relationships, each typed by its RiC-O class. Every entity opens its own description.
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The graph as a list
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