CA489132A - Enregistrement electrographique - Google Patents

Enregistrement electrographique

Info

Publication number
CA489132A
CA489132A CA489132A CA489132DA CA489132A CA 489132 A CA489132 A CA 489132A CA 489132 A CA489132 A CA 489132A CA 489132D A CA489132D A CA 489132DA CA 489132 A CA489132 A CA 489132A
Authority
CA
Canada
Prior art keywords
electrographic recording
electrographic
recording
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
CA489132A
Other languages
English (en)
Inventor
B. Gibney Robert
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.)
AT&T Corp
Original Assignee
Western Electric Co Inc
Publication date
Application granted granted Critical
Publication of CA489132A publication Critical patent/CA489132A/fr
Expired legal-status Critical Current

Links

CA489132A Enregistrement electrographique Expired CA489132A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA489132T

Publications (1)

Publication Number Publication Date
CA489132A true CA489132A (fr) 1952-12-23

Family

ID=35628857

Family Applications (1)

Application Number Title Priority Date Filing Date
CA489132A Expired CA489132A (fr) Enregistrement electrographique

Country Status (1)

Country Link
CA (1) CA489132A (fr)

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