CA409024A - Megaphone electrique - Google Patents

Megaphone electrique

Info

Publication number
CA409024A
CA409024A CA409024A CA409024DA CA409024A CA 409024 A CA409024 A CA 409024A CA 409024 A CA409024 A CA 409024A CA 409024D A CA409024D A CA 409024DA CA 409024 A CA409024 A CA 409024A
Authority
CA
Canada
Prior art keywords
electric megaphone
megaphone
electric
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
CA409024A
Other languages
English (en)
Inventor
J. Sanial Arthur
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.)
GUIDED RADIO Corp
Original Assignee
GUIDED RADIO Corp
Publication date
Application granted granted Critical
Publication of CA409024A publication Critical patent/CA409024A/fr
Expired legal-status Critical Current

Links

CA409024A Megaphone electrique Expired CA409024A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA409024T

Publications (1)

Publication Number Publication Date
CA409024A true CA409024A (fr) 1942-12-01

Family

ID=35420325

Family Applications (1)

Application Number Title Priority Date Filing Date
CA409024A Expired CA409024A (fr) Megaphone electrique

Country Status (1)

Country Link
CA (1) CA409024A (fr)

Similar Documents

Publication Publication Date Title
CA409024A (fr) Megaphone electrique
AU117520B2 (en) Electric wave system
CA409035A (fr) Vibrateur electrique
AU117790B2 (en) An :improved rglove
CA409010A (fr) Vibrateur electrique
CA405446A (fr) Orgue electrique
CA402015A (fr) Systeme electrique a souder
CA401987A (fr) Bobine electrique
CA405250A (fr) Bobine electrique
CA402843A (fr) Moteur electrique
CA403938A (fr) Moteur electrique
CA406058A (fr) Moteur electrique
CA409225A (fr) Moteur electrique
CA402989A (fr) Reflecteur electrique
CA402321A (fr) Circuit electrique
CA409178A (fr) Moteur a bas courant de demarrage
CA407009A (fr) Moteur
CA409322A (fr) Bobinage electrique
CA405107A (fr) Chaufferette electrique
CA406128A (fr) Cuisiniere electrique
CA402896A (fr) Isolement electrique
CA409439A (fr) Isolement electrique
AU669642A (en) Electric wave system
CA406114A (fr) Relais electrique
CA402904A (fr) Cable electrique