CA4949A - Apparatus for transmitting sounds telegraphically - Google Patents

Apparatus for transmitting sounds telegraphically

Info

Publication number
CA4949A
CA4949A CA000004949A CA4949DA CA4949A CA 4949 A CA4949 A CA 4949A CA 000004949 A CA000004949 A CA 000004949A CA 4949D A CA4949D A CA 4949DA CA 4949 A CA4949 A CA 4949A
Authority
CA
Canada
Prior art keywords
telegraphically
transmitting sounds
sounds
transmitting
sounds telegraphically
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
CA000004949A
Other languages
French (fr)
Inventor
Elisha Gray
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 CA4949A publication Critical patent/CA4949A/en
Expired legal-status Critical Current

Links

CA000004949A Apparatus for transmitting sounds telegraphically Expired CA4949A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA4949T

Publications (1)

Publication Number Publication Date
CA4949A true CA4949A (en) 1875-07-07

Family

ID=45121506

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000004949A Expired CA4949A (en) Apparatus for transmitting sounds telegraphically

Country Status (1)

Country Link
CA (1) CA4949A (en)

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