CA218266A - Sound box coupler - Google Patents

Sound box coupler

Info

Publication number
CA218266A
CA218266A CA218266A CA218266DA CA218266A CA 218266 A CA218266 A CA 218266A CA 218266 A CA218266 A CA 218266A CA 218266D A CA218266D A CA 218266DA CA 218266 A CA218266 A CA 218266A
Authority
CA
Canada
Prior art keywords
sound box
box coupler
coupler
sound
box
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
CA218266A
Other languages
French (fr)
Inventor
Tures 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.)
ORO-TONE Co
Original Assignee
ORO-TONE Co
Publication date
Application granted granted Critical
Publication of CA218266A publication Critical patent/CA218266A/en
Expired legal-status Critical Current

Links

CA218266A Sound box coupler Expired CA218266A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA218266T

Publications (1)

Publication Number Publication Date
CA218266A true CA218266A (en) 1922-05-02

Family

ID=35112710

Family Applications (1)

Application Number Title Priority Date Filing Date
CA218266A Expired CA218266A (en) Sound box coupler

Country Status (1)

Country Link
CA (1) CA218266A (en)

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