Shelfmark

Duc.1

Maker

F. Ducretet & E. Roger

Subjects

electrical; sound (telegraph transmitters; telegraph receivers; resonance demonstration apparatus; apparatus for producing electrical oscillations; wireless telephones; radio transceivers); demonstration (wave demonstration apparatus)

Title

Appareils Classiques de Demonstration Télégraphie & Téléphonie Sans Fil. Oscillations électriques, Résonance, Radiophonie [Apparatus for the Demonstration of Wireless Telegraphy and Telephony]

Description

In French. Contains a variety of items to do with wireless communication.

Earliest Date

Latest Date

Pages

16

Address

75, Rue Claude Bernard, Paris [France]

Other Makers

Cat no

216

Contents List

Yes

Hardback

Prices

Yes

Index

Illustrations

Yes

General Ref