CA478879A - Column spring switches - Google Patents

Column spring switches

Info

Publication number
CA478879A
CA478879A CA478879A CA478879DA CA478879A CA 478879 A CA478879 A CA 478879A CA 478879 A CA478879 A CA 478879A CA 478879D A CA478879D A CA 478879DA CA 478879 A CA478879 A CA 478879A
Authority
CA
Canada
Prior art keywords
column spring
spring switches
switches
column
spring
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
CA478879A
Other languages
French (fr)
Inventor
L. Clark David
F. Young James
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.)
General Electric Canada Co
Original Assignee
Canadian General Electric Co Ltd
Publication date
Application granted granted Critical
Publication of CA478879A publication Critical patent/CA478879A/en
Expired legal-status Critical Current

Links

CA478879A Column spring switches Expired CA478879A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA478879T

Publications (1)

Publication Number Publication Date
CA478879A true CA478879A (en) 1951-11-27

Family

ID=35618541

Family Applications (1)

Application Number Title Priority Date Filing Date
CA478879A Expired CA478879A (en) Column spring switches

Country Status (1)

Country Link
CA (1) CA478879A (en)

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