CA296618A - Electro-magnetic sound reproducer - Google Patents

Electro-magnetic sound reproducer

Info

Publication number
CA296618A
CA296618A CA296618A CA296618DA CA296618A CA 296618 A CA296618 A CA 296618A CA 296618 A CA296618 A CA 296618A CA 296618D A CA296618D A CA 296618DA CA 296618 A CA296618 A CA 296618A
Authority
CA
Canada
Prior art keywords
electro
sound reproducer
magnetic sound
magnetic
reproducer
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
CA296618A
Other languages
French (fr)
Inventor
C. Anderson Walter
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.)
BRANDES LABORATORIES
Original Assignee
BRANDES LABORATORIES
Publication date
Application granted granted Critical
Publication of CA296618A publication Critical patent/CA296618A/en
Expired legal-status Critical Current

Links

CA296618A Electro-magnetic sound reproducer Expired CA296618A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA296618T

Publications (1)

Publication Number Publication Date
CA296618A true CA296618A (en) 1930-01-14

Family

ID=35233936

Family Applications (1)

Application Number Title Priority Date Filing Date
CA296618A Expired CA296618A (en) Electro-magnetic sound reproducer

Country Status (1)

Country Link
CA (1) CA296618A (en)

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