CA446509A - Switching apparatus - Google Patents

Switching apparatus

Info

Publication number
CA446509A
CA446509A CA446509A CA446509DA CA446509A CA 446509 A CA446509 A CA 446509A CA 446509 A CA446509 A CA 446509A CA 446509D A CA446509D A CA 446509DA CA 446509 A CA446509 A CA 446509A
Authority
CA
Canada
Prior art keywords
switching apparatus
switching
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
CA446509A
Other languages
French (fr)
Inventor
D. Willis Bernard
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.)
Automatic Electric Laboratories Inc
Associated Telephone and Telegraph Co
Original Assignee
Automatic Electric Laboratories Inc
Associated Telephone and Telegraph Co
Publication date
Application granted granted Critical
Publication of CA446509A publication Critical patent/CA446509A/en
Expired legal-status Critical Current

Links

CA446509A Switching apparatus Expired CA446509A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA446509T

Publications (1)

Publication Number Publication Date
CA446509A true CA446509A (en) 1948-02-03

Family

ID=35564184

Family Applications (1)

Application Number Title Priority Date Filing Date
CA446509A Expired CA446509A (en) Switching apparatus

Country Status (1)

Country Link
CA (1) CA446509A (en)

Similar Documents

Publication Publication Date Title
CA450922A (en) Heat-interchanging apparatus
CA446509A (en) Switching apparatus
CA449963A (en) Can arranging apparatus
CA451291A (en) Ski-fastening means
CA448788A (en) Switching device
CA451711A (en) Switching device
CA453734A (en) Switching device
AU141687B2 (en) Token-freed apparatus
CA451929A (en) Vehicle-stabilizer-forming apparatus
CA449022A (en) Switch
CA449314A (en) Switchgear
CA449102A (en) Mechanical switching device
CA446875A (en) Switchboard
AU2504748A (en) Token-freed apparatus
CA452131A (en) Electrical apparatus
CA452549A (en) Electrical apparatus
CA452563A (en) Electrical apparatus
CA453346A (en) Electrical apparatus
CA453464A (en) Electrical apparatus
CA453521A (en) Electrical apparatus
CA451620A (en) Control apparatus
CA451366A (en) Control apparatus
CA451607A (en) Control apparatus
CA451618A (en) Control apparatus
CA448669A (en) Control apparatus