CA16431A - Perfectionnements aux telegraphes electriques - Google Patents

Perfectionnements aux telegraphes electriques

Info

Publication number
CA16431A
CA16431A CA000016431A CA16431DA CA16431A CA 16431 A CA16431 A CA 16431A CA 000016431 A CA000016431 A CA 000016431A CA 16431D A CA16431D A CA 16431DA CA 16431 A CA16431 A CA 16431A
Authority
CA
Canada
Prior art keywords
electric telegraphs
telegraphs
electric
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
CA000016431A
Other languages
English (en)
Inventor
John Muirhead Jr.
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 CA16431A publication Critical patent/CA16431A/fr
Expired legal-status Critical Current

Links

CA000016431A Perfectionnements aux telegraphes electriques Expired CA16431A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA16431T

Publications (1)

Publication Number Publication Date
CA16431A true CA16431A (fr) 1883-03-01

Family

ID=45132974

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000016431A Expired CA16431A (fr) Perfectionnements aux telegraphes electriques

Country Status (1)

Country Link
CA (1) CA16431A (fr)

Similar Documents

Publication Publication Date Title
CA16431A (fr) Perfectionnements aux telegraphes electriques
CA16432A (fr) Perfectionnements aux telegraphes electriques
CA16170A (fr) Perfectionnements aux lampes electriques
CA16598A (fr) Perfectionnement des lampes electriques
CA14331A (fr) Perfectionnements aux telegraphes electriques
CA18102A (fr) Avertisseur electrique
CA16590A (fr) Perfectionnements aux presses a levier
CA16459A (fr) Perfectionnements au telephones
CA18054A (fr) Isoloir telegraphique
CA16374A (fr) Perfectionnements aux telephones recepteurs
CA18277A (fr) Cable electrique sous-marin
CA17042A (fr) Appareil electrique a signaux
CA16704A (fr) Perfectionnements aux ecritoires
CA16801A (fr) Pefectionnements aux porte-buvards
CA16803A (fr) Perfectionnements aux accouplages des chars
CA17301A (fr) Perfectionnements aux lames des moissonneuses
CA16761A (fr) Perfectionnements aux electro-separateurs
CA16780A (fr) Perfectionnements aux brosses
CA16811A (fr) Perfectionnements aux pinceaux
CA16408A (fr) Perfectionnements aux moteurs mecaniques
CA18204A (fr) Gouverneur de courant electrique
CA16834A (fr) Perfectionnements aux moteurs atmospheriques
CA18105A (fr) Appareil electrique a signaux
CA17614A (fr) Cordon de sonnette electrique
CA16178A (fr) Perfectionnements aux raccordements des circuits electriques