CA439743A - Electro-magnetic device - Google Patents

Electro-magnetic device

Info

Publication number
CA439743A
CA439743A CA439743A CA439743DA CA439743A CA 439743 A CA439743 A CA 439743A CA 439743 A CA439743 A CA 439743A CA 439743D A CA439743D A CA 439743DA CA 439743 A CA439743 A CA 439743A
Authority
CA
Canada
Prior art keywords
electro
magnetic device
magnetic
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
CA439743A
Other languages
French (fr)
Inventor
R. Woolfolk 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.)
Canadian Line Materials Ltd
Original Assignee
Canadian Line Materials Ltd
Publication date
Application granted granted Critical
Publication of CA439743A publication Critical patent/CA439743A/en
Expired legal-status Critical Current

Links

CA439743A Electro-magnetic device Expired CA439743A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA439743T

Publications (1)

Publication Number Publication Date
CA439743A true CA439743A (en) 1947-02-18

Family

ID=35554977

Family Applications (1)

Application Number Title Priority Date Filing Date
CA439743A Expired CA439743A (en) Electro-magnetic device

Country Status (1)

Country Link
CA (1) CA439743A (en)

Similar Documents

Publication Publication Date Title
CA439017A (en) Electro-magnetic device
CA439692A (en) Electro-magnetic device
CA439743A (en) Electro-magnetic device
CA439016A (en) Electro-magnetic device
CA444858A (en) Attaching device
CA444216A (en) Wire-transposing device
CA444385A (en) Wire-tensioning device
CA445290A (en) Stretchwrapping device
CA445759A (en) Roly-poly device
CA440311A (en) Adjusting device
CA441045A (en) Electromagnetic device
CA443384A (en) Drawing device
CA439814A (en) Integrating device
CA441831A (en) Brake-control device
CA435599A (en) Electro-magnetic device
CA438458A (en) Electro-magnetic device
CA441205A (en) Hitch device
CA441283A (en) Photographic device
AU134622B2 (en) An improved sifting device
CA444853A (en) Feeding device
CA441171A (en) Feeding device
CA443930A (en) Feeding device
CA441165A (en) Feeding device
CA441166A (en) Feeding device
CA440067A (en) Catamenial device