CA87594A - Recording and reproducing mechanism for sound vibrations - Google Patents

Recording and reproducing mechanism for sound vibrations

Info

Publication number
CA87594A
CA87594A CA000087594A CA87594DA CA87594A CA 87594 A CA87594 A CA 87594A CA 000087594 A CA000087594 A CA 000087594A CA 87594D A CA87594D A CA 87594DA CA 87594 A CA87594 A CA 87594A
Authority
CA
Canada
Prior art keywords
recording
sound vibrations
reproducing mechanism
reproducing
vibrations
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
CA000087594A
Other languages
French (fr)
Inventor
James Hart Robertson
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
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 Individual filed Critical Individual
Application granted granted Critical
Publication of CA87594A publication Critical patent/CA87594A/en
Expired legal-status Critical Current

Links

CA000087594A 1904-01-02 1904-01-02 Recording and reproducing mechanism for sound vibrations Expired CA87594A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA87594T 1904-01-02

Publications (1)

Publication Number Publication Date
CA87594A true CA87594A (en) 1904-05-31

Family

ID=45204129

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000087594A Expired CA87594A (en) 1904-01-02 1904-01-02 Recording and reproducing mechanism for sound vibrations

Country Status (1)

Country Link
CA (1) CA87594A (en)

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