CA896012A - Coherent-sound loudspeaker - Google Patents

Coherent-sound loudspeaker

Info

Publication number: CA896012A
Authority: CA; Canada
Prior art keywords: coherent; sound loudspeaker; loudspeaker; sound
Prior art date: 1972-03-21
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

CA896012A

Inventor

Walsh Lincoln

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

1972-03-21

1972-03-21 Application granted granted Critical

1972-03-21 Publication of CA896012A publication Critical patent/CA896012A/en

Status Expired legal-status Critical Current

Links

CA896012A Coherent-sound loudspeaker Expired CA896012A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA896012T

Publications (1)

Publication Number	Publication Date
CA896012A true CA896012A (en)	1972-03-21

Family

ID=36401981

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA896012A Expired CA896012A (en)			Coherent-sound loudspeaker

Country Status (1)

Country	Link
CA (1)	CA896012A (en)

0
- CA CA896012A patent/CA896012A/en not_active Expired

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