CA189787A - Recepteur telephonique - Google Patents

Recepteur telephonique

Info

Publication number
CA189787A
CA189787A CA000189787A CA189787DA CA189787A CA 189787 A CA189787 A CA 189787A CA 000189787 A CA000189787 A CA 000189787A CA 189787D A CA189787D A CA 189787DA CA 189787 A CA189787 A CA 189787A
Authority
CA
Canada
Prior art keywords
telephone receiver
telephone
receiver
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
CA000189787A
Other languages
English (en)
Inventor
Alexander Marr
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 CA189787A publication Critical patent/CA189787A/fr
Expired legal-status Critical Current

Links

CA000189787A 1919-01-16 1919-01-16 Recepteur telephonique Expired CA189787A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA189787T 1919-01-16

Publications (1)

Publication Number Publication Date
CA189787A true CA189787A (fr) 1919-04-22

Family

ID=45309438

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000189787A Expired CA189787A (fr) 1919-01-16 1919-01-16 Recepteur telephonique

Country Status (1)

Country Link
CA (1) CA189787A (fr)

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