CA230118A - Controle de courants electriques par la force du son - Google Patents

Controle de courants electriques par la force du son

Info

Publication number
CA230118A
CA230118A CA230118A CA230118DA CA230118A CA 230118 A CA230118 A CA 230118A CA 230118 A CA230118 A CA 230118A CA 230118D A CA230118D A CA 230118DA CA 230118 A CA230118 A CA 230118A
Authority
CA
Canada
Prior art keywords
sound
power
control
electric currents
currents
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
CA230118A
Other languages
English (en)
Inventor
Vogt Hans
Engl Josef
Massolls Joseph
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 CA230118A publication Critical patent/CA230118A/fr
Expired legal-status Critical Current

Links

CA230118A Controle de courants electriques par la force du son Expired CA230118A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA230118T

Publications (1)

Publication Number Publication Date
CA230118A true CA230118A (fr) 1923-04-10

Family

ID=35127491

Family Applications (1)

Application Number Title Priority Date Filing Date
CA230118A Expired CA230118A (fr) Controle de courants electriques par la force du son

Country Status (1)

Country Link
CA (1) CA230118A (fr)

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