CA492084A - Systeme de radiophare - Google Patents

Systeme de radiophare

Info

Publication number
CA492084A
CA492084A CA492084A CA492084DA CA492084A CA 492084 A CA492084 A CA 492084A CA 492084 A CA492084 A CA 492084A CA 492084D A CA492084D A CA 492084DA CA 492084 A CA492084 A CA 492084A
Authority
CA
Canada
Prior art keywords
radio beacon
beacon system
radio
beacon
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
CA492084A
Other languages
English (en)
Inventor
De Fremery Frank
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
Publication date
Application granted granted Critical
Publication of CA492084A publication Critical patent/CA492084A/fr
Expired legal-status Critical Current

Links

CA492084A Systeme de radiophare Expired CA492084A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA492084T

Publications (1)

Publication Number Publication Date
CA492084A true CA492084A (fr) 1953-04-14

Family

ID=35637463

Family Applications (1)

Application Number Title Priority Date Filing Date
CA492084A Expired CA492084A (fr) Systeme de radiophare

Country Status (1)

Country Link
CA (1) CA492084A (fr)

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