Details
BREVET D'INVENTION
The "Mémoire Descriptif déposé a L'Appui D'une Demande de Brevet D'Invention" for the design of the a watch strap clasp, made by Georges Adolphe Thibault and the original invoice for the registration of the design, August 1927
The "Mémoire Descriptif déposé a L'Appui D'une Demande de Brevet D'Invention" for the design of the a watch strap clasp, made by Georges Adolphe Thibault and the original invoice for the registration of the design, August 1927
Further details
See lots 888, 894 and 896