CA85523A - Appareil de son telegraphique - Google Patents

Appareil de son telegraphique

Info

Publication number
CA85523A
CA85523A CA000085523A CA85523DA CA85523A CA 85523 A CA85523 A CA 85523A CA 000085523 A CA000085523 A CA 000085523A CA 85523D A CA85523D A CA 85523DA CA 85523 A CA85523 A CA 85523A
Authority
CA
Canada
Prior art keywords
telegraph sounder
sounder
telegraph
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
CA000085523A
Other languages
English (en)
Inventor
George Albert Green
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.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of CA85523A publication Critical patent/CA85523A/fr
Expired legal-status Critical Current

Links

CA000085523A 1903-04-09 1903-04-09 Appareil de son telegraphique Expired CA85523A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA85523T 1903-04-09

Publications (1)

Publication Number Publication Date
CA85523A true CA85523A (fr) 1904-02-16

Family

ID=45202059

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000085523A Expired CA85523A (fr) 1903-04-09 1903-04-09 Appareil de son telegraphique

Country Status (1)

Country Link
CA (1) CA85523A (fr)

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