CA516435A - Intensificateur de son - Google Patents

Intensificateur de son

Info

Publication number
CA516435A
CA516435A CA516435A CA516435DA CA516435A CA 516435 A CA516435 A CA 516435A CA 516435 A CA516435 A CA 516435A CA 516435D A CA516435D A CA 516435DA CA 516435 A CA516435 A CA 516435A
Authority
CA
Canada
Prior art keywords
sound intensifier
intensifier
sound
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
CA516435A
Other languages
English (en)
Inventor
B. Rubinstein Samuel
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 CA516435A publication Critical patent/CA516435A/fr
Expired legal-status Critical Current

Links

CA516435A Intensificateur de son Expired CA516435A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA516435T

Publications (1)

Publication Number Publication Date
CA516435A true CA516435A (fr) 1955-09-13

Family

ID=35669624

Family Applications (1)

Application Number Title Priority Date Filing Date
CA516435A Expired CA516435A (fr) Intensificateur de son

Country Status (1)

Country Link
CA (1) CA516435A (fr)

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