CA215513A - Dispositif thermionique pour telegraphie sans fil - Google Patents

Dispositif thermionique pour telegraphie sans fil

Info

Publication number
CA215513A
CA215513A CA215513A CA215513DA CA215513A CA 215513 A CA215513 A CA 215513A CA 215513 A CA215513 A CA 215513A CA 215513D A CA215513D A CA 215513DA CA 215513 A CA215513 A CA 215513A
Authority
CA
Canada
Prior art keywords
wireless telegraphy
thermionic device
thermionic
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
CA215513A
Other languages
English (en)
Inventor
Joseph Round Henry
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.)
MARCONI'S WIRELESS TELEGRAPH CO OF CANADA
Original Assignee
MARCONI'S WIRELESS TELEGRAPH CO OF CANADA
Publication date
Application granted granted Critical
Publication of CA215513A publication Critical patent/CA215513A/fr
Expired legal-status Critical Current

Links

CA215513A Dispositif thermionique pour telegraphie sans fil Expired CA215513A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA215513T

Publications (1)

Publication Number Publication Date
CA215513A true CA215513A (fr) 1922-01-31

Family

ID=35109957

Family Applications (1)

Application Number Title Priority Date Filing Date
CA215513A Expired CA215513A (fr) Dispositif thermionique pour telegraphie sans fil

Country Status (1)

Country Link
CA (1) CA215513A (fr)

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