CA18547A - Appareil telegraphique et telephonique - Google Patents

Appareil telegraphique et telephonique

Info

Publication number
CA18547A
CA18547A CA000018547A CA18547DA CA18547A CA 18547 A CA18547 A CA 18547A CA 000018547 A CA000018547 A CA 000018547A CA 18547D A CA18547D A CA 18547DA CA 18547 A CA18547 A CA 18547A
Authority
CA
Canada
Prior art keywords
telegraphic
telephonic apparatus
telephonic
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
CA000018547A
Other languages
English (en)
Inventor
Francois Van Rysselberghe
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
Publication date
Application granted granted Critical
Publication of CA18547A publication Critical patent/CA18547A/fr
Expired legal-status Critical Current

Links

CA000018547A Appareil telegraphique et telephonique Expired CA18547A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA18547T

Publications (1)

Publication Number Publication Date
CA18547A true CA18547A (fr) 1884-01-24

Family

ID=45135090

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000018547A Expired CA18547A (fr) Appareil telegraphique et telephonique

Country Status (1)

Country Link
CA (1) CA18547A (fr)

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