CA191905A - Cornet de phonographe - Google Patents

Cornet de phonographe

Info

Publication number
CA191905A
CA191905A CA000191905A CA191905DA CA191905A CA 191905 A CA191905 A CA 191905A CA 000191905 A CA000191905 A CA 000191905A CA 191905D A CA191905D A CA 191905DA CA 191905 A CA191905 A CA 191905A
Authority
CA
Canada
Prior art keywords
horn
talking machines
talking
machines
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
CA000191905A
Other languages
English (en)
Inventor
Alexander Pogonowski
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.)
HEIRON AND SMITH Ltd
Original Assignee
HEIRON AND SMITH Ltd
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 HEIRON AND SMITH Ltd filed Critical HEIRON AND SMITH Ltd
Application granted granted Critical
Publication of CA191905A publication Critical patent/CA191905A/fr
Expired legal-status Critical Current

Links

CA000191905A 1917-12-29 1917-12-29 Cornet de phonographe Expired CA191905A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA191905T 1917-12-29

Publications (1)

Publication Number Publication Date
CA191905A true CA191905A (fr) 1919-07-29

Family

ID=45311556

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000191905A Expired CA191905A (fr) 1917-12-29 1917-12-29 Cornet de phonographe

Country Status (1)

Country Link
CA (1) CA191905A (fr)

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