CA137652A - Telephone transmitter - Google Patents

Telephone transmitter

Info

Publication number
CA137652A
CA137652A CA000137652A CA137652DA CA137652A CA 137652 A CA137652 A CA 137652A CA 000137652 A CA000137652 A CA 000137652A CA 137652D A CA137652D A CA 137652DA CA 137652 A CA137652 A CA 137652A
Authority
CA
Canada
Prior art keywords
telephone transmitter
telephone
transmitter
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
CA000137652A
Other languages
French (fr)
Inventor
Johan Gunnar Holmstrom
Carl Emil Egner
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 CA137652A publication Critical patent/CA137652A/en
Expired legal-status Critical Current

Links

CA000137652A 1909-08-03 1909-08-03 Telephone transmitter Expired CA137652A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA137652T 1909-08-03

Publications (1)

Publication Number Publication Date
CA137652A true CA137652A (en) 1912-01-02

Family

ID=45257368

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000137652A Expired CA137652A (en) 1909-08-03 1909-08-03 Telephone transmitter

Country Status (1)

Country Link
CA (1) CA137652A (en)

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