CA687774A - Inverted loud speaker - Google Patents

Inverted loud speaker

Info

Publication number
CA687774A
CA687774A CA687774A CA687774DA CA687774A CA 687774 A CA687774 A CA 687774A CA 687774 A CA687774 A CA 687774A CA 687774D A CA687774D A CA 687774DA CA 687774 A CA687774 A CA 687774A
Authority
CA
Canada
Prior art keywords
inverted
loud speaker
loud
speaker
inverted loud
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
CA687774A
Inventor
E. See Walter
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.)
Motors Liquidation Co
Original Assignee
Motors Liquidation Co
Publication date
Application granted granted Critical
Publication of CA687774A publication Critical patent/CA687774A/en
Expired legal-status Critical Current

Links

CA687774A Inverted loud speaker Expired CA687774A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA687774T

Publications (1)

Publication Number Publication Date
CA687774A true CA687774A (en) 1964-06-02

Family

ID=35990385

Family Applications (1)

Application Number Title Priority Date Filing Date
CA687774A Expired CA687774A (en) Inverted loud speaker

Country Status (1)

Country Link
CA (1) CA687774A (en)

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