CA77528A - Diaphragme pour reproduire et transmettre le son - Google Patents

Diaphragme pour reproduire et transmettre le son

Info

Publication number
CA77528A
CA77528A CA000077528A CA77528DA CA77528A CA 77528 A CA77528 A CA 77528A CA 000077528 A CA000077528 A CA 000077528A CA 77528D A CA77528D A CA 77528DA CA 77528 A CA77528 A CA 77528A
Authority
CA
Canada
Prior art keywords
reproducing
diaphragm
transmitting sound
sound
transmitting
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
CA000077528A
Other languages
English (en)
Inventor
Henry George Abraham Isaac Wieder
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 CA77528A publication Critical patent/CA77528A/fr
Expired legal-status Critical Current

Links

CA000077528A 1902-01-25 1902-01-25 Diaphragme pour reproduire et transmettre le son Expired CA77528A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA77528T 1902-01-25

Publications (1)

Publication Number Publication Date
CA77528A true CA77528A (fr) 1902-09-23

Family

ID=45194064

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000077528A Expired CA77528A (fr) 1902-01-25 1902-01-25 Diaphragme pour reproduire et transmettre le son

Country Status (1)

Country Link
CA (1) CA77528A (fr)

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