CA26481A - Avertisseur telegraphique electro-phonetique - Google Patents

Avertisseur telegraphique electro-phonetique

Info

Publication number
CA26481A
CA26481A CA000026481A CA26481DA CA26481A CA 26481 A CA26481 A CA 26481A CA 000026481 A CA000026481 A CA 000026481A CA 26481D A CA26481D A CA 26481DA CA 26481 A CA26481 A CA 26481A
Authority
CA
Canada
Prior art keywords
phonetic
electro
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
CA000026481A
Other languages
English (en)
Inventor
Henry A. House
Henry A. House 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 CA26481A publication Critical patent/CA26481A/fr
Expired legal-status Critical Current

Links

CA000026481A Avertisseur telegraphique electro-phonetique Expired CA26481A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA26481T

Publications (1)

Publication Number Publication Date
CA26481A true CA26481A (fr) 1887-04-20

Family

ID=45143022

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000026481A Expired CA26481A (fr) Avertisseur telegraphique electro-phonetique

Country Status (1)

Country Link
CA (1) CA26481A (fr)

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