CA309029A - Systeme d'antennes de telegraphie et de telephonie sans fil - Google Patents

Systeme d'antennes de telegraphie et de telephonie sans fil

Info

Publication number
CA309029A
CA309029A CA309029A CA309029DA CA309029A CA 309029 A CA309029 A CA 309029A CA 309029 A CA309029 A CA 309029A CA 309029D A CA309029D A CA 309029DA CA 309029 A CA309029 A CA 309029A
Authority
CA
Canada
Prior art keywords
telephony
aerial system
wireless telegraphy
telegraphy
wireless
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
CA309029A
Other languages
English (en)
Inventor
Samuel Franklin Charles
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.)
CMC Electronics Inc
Original Assignee
Canadian Marconi Co
Publication date
Application granted granted Critical
Publication of CA309029A publication Critical patent/CA309029A/fr
Expired legal-status Critical Current

Links

CA309029A Systeme d'antennes de telegraphie et de telephonie sans fil Expired CA309029A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA309029T

Publications (1)

Publication Number Publication Date
CA309029A true CA309029A (fr) 1931-03-03

Family

ID=35268352

Family Applications (1)

Application Number Title Priority Date Filing Date
CA309029A Expired CA309029A (fr) Systeme d'antennes de telegraphie et de telephonie sans fil

Country Status (1)

Country Link
CA (1) CA309029A (fr)

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