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Application filed by Gerresheimer Glas AgfiledCriticalGerresheimer Glas Ag
Publication of BE601141ApublicationCriticalpatent/BE601141A/fr
G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
G08B5/00—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied
G08B5/22—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied using electric transmission; using electromagnetic transmission
G08B5/32—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied using electric transmission; using electromagnetic transmission with indicator element moving rectilinearly
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BE601141A1960-03-101961-03-09Procédé et dispositif pour la fabrication continue de fils ininterrompus en matières thermoplastiques.
BE601141A
(fr)