CA33211A - Mechanical telephone - Google Patents

Mechanical telephone

Info

Publication number
CA33211A
CA33211A CA000033211A CA33211DA CA33211A CA 33211 A CA33211 A CA 33211A CA 000033211 A CA000033211 A CA 000033211A CA 33211D A CA33211D A CA 33211DA CA 33211 A CA33211 A CA 33211A
Authority
CA
Canada
Prior art keywords
mechanical telephone
telephone
mechanical
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
CA000033211A
Other languages
French (fr)
Inventor
George F. Shaver
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 CA33211A publication Critical patent/CA33211A/en
Expired legal-status Critical Current

Links

CA000033211A Mechanical telephone Expired CA33211A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA33211T

Publications (1)

Publication Number Publication Date
CA33211A true CA33211A (en) 1889-12-21

Family

ID=45149751

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000033211A Expired CA33211A (en) Mechanical telephone

Country Status (1)

Country Link
CA (1) CA33211A (en)

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