CA488942A - Transmitting and receiving device for navigation purposes - Google Patents

Transmitting and receiving device for navigation purposes

Info

Publication number
CA488942A
CA488942A CA488942A CA488942DA CA488942A CA 488942 A CA488942 A CA 488942A CA 488942 A CA488942 A CA 488942A CA 488942D A CA488942D A CA 488942DA CA 488942 A CA488942 A CA 488942A
Authority
CA
Canada
Prior art keywords
transmitting
receiving device
navigation purposes
navigation
purposes
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
CA488942A
Other languages
French (fr)
Inventor
Willem Alexander Johan
Jan Vesselink Balthazar
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 CA488942A publication Critical patent/CA488942A/en
Expired legal-status Critical Current

Links

CA488942A Transmitting and receiving device for navigation purposes Expired CA488942A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA488942T

Publications (1)

Publication Number Publication Date
CA488942A true CA488942A (en) 1952-12-16

Family

ID=35628666

Family Applications (1)

Application Number Title Priority Date Filing Date
CA488942A Expired CA488942A (en) Transmitting and receiving device for navigation purposes

Country Status (1)

Country Link
CA (1) CA488942A (en)

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