CA373167A - Systeme telephonique - Google Patents

Systeme telephonique

Info

Publication number
CA373167A
CA373167A CA373167A CA373167DA CA373167A CA 373167 A CA373167 A CA 373167A CA 373167 A CA373167 A CA 373167A CA 373167D A CA373167D A CA 373167DA CA 373167 A CA373167 A CA 373167A
Authority
CA
Canada
Prior art keywords
telephone system
telephone
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
CA373167A
Other languages
English (en)
Inventor
Mastini Domenico
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 CA373167A publication Critical patent/CA373167A/fr
Expired legal-status Critical Current

Links

CA373167A Systeme telephonique Expired CA373167A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA373167T

Publications (1)

Publication Number Publication Date
CA373167A true CA373167A (fr) 1938-04-19

Family

ID=35377490

Family Applications (1)

Application Number Title Priority Date Filing Date
CA373167A Expired CA373167A (fr) Systeme telephonique

Country Status (1)

Country Link
CA (1) CA373167A (fr)

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