CA393409A - Electromagnetic multiswitching apparatus - Google Patents

Electromagnetic multiswitching apparatus

Info

Publication number
CA393409A
CA393409A CA393409A CA393409DA CA393409A CA 393409 A CA393409 A CA 393409A CA 393409 A CA393409 A CA 393409A CA 393409D A CA393409D A CA 393409DA CA 393409 A CA393409 A CA 393409A
Authority
CA
Canada
Prior art keywords
multiswitching
electromagnetic
multiswitching apparatus
electromagnetic multiswitching
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
CA393409A
Other languages
French (fr)
Inventor
Spencer Dubuar 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.)
AT&T Corp
Original Assignee
Western Electric Co Inc
Publication date
Application granted granted Critical
Publication of CA393409A publication Critical patent/CA393409A/en
Expired legal-status Critical Current

Links

CA393409A Electromagnetic multiswitching apparatus Expired CA393409A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA393409T

Publications (1)

Publication Number Publication Date
CA393409A true CA393409A (en) 1940-12-24

Family

ID=35400913

Family Applications (1)

Application Number Title Priority Date Filing Date
CA393409A Expired CA393409A (en) Electromagnetic multiswitching apparatus

Country Status (1)

Country Link
CA (1) CA393409A (en)

Similar Documents

Publication Publication Date Title
CA393409A (en) Electromagnetic multiswitching apparatus
CA387222A (en) Electromagnetic induction apparatus
AU111402B2 (en) Hatmaking apparatus
CA387441A (en) Radio-phonograph apparatus
CA386071A (en) Small shaped object forming apparatus
CA389599A (en) Metal desurfacing apparatus
AU36940A (en) Hatmaking apparatus
CA388424A (en) Electrical apparatus
CA387454A (en) Coating apparatus
CA388259A (en) Electroplating apparatus
CA390905A (en) Frying apparatus
CA387952A (en) Weaving apparatus
CA387367A (en) Furnace apparatus
CA386132A (en) Heating apparatus
CA387545A (en) Heating apparatus
CA389042A (en) Heating apparatus
CA389043A (en) Heating apparatus
CA389044A (en) Heating apparatus
CA389504A (en) Braking apparatus
CA389505A (en) Braking apparatus
CA389652A (en) Radio apparatus
AU112834B2 (en) Advertising apparatus
AU111640B2 (en) Improved advertising apparatus
CA390651A (en) Transformer
AU113321B2 (en) High frequency apparatus