CA219742A - Amplifying horn - Google Patents

Amplifying horn

Info

Publication number
CA219742A
CA219742A CA219742A CA219742DA CA219742A CA 219742 A CA219742 A CA 219742A CA 219742 A CA219742 A CA 219742A CA 219742D A CA219742D A CA 219742DA CA 219742 A CA219742 A CA 219742A
Authority
CA
Canada
Prior art keywords
amplifying horn
horn
amplifying
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
CA219742A
Other languages
French (fr)
Inventor
Turner William
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
Publication date
Application granted granted Critical
Publication of CA219742A publication Critical patent/CA219742A/en
Expired legal-status Critical Current

Links

CA219742A Amplifying horn Expired CA219742A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA219742T

Publications (1)

Publication Number Publication Date
CA219742A true CA219742A (en) 1922-06-20

Family

ID=35114186

Family Applications (1)

Application Number Title Priority Date Filing Date
CA219742A Expired CA219742A (en) Amplifying horn

Country Status (1)

Country Link
CA (1) CA219742A (en)

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