CA473989A - Multiple point switches - Google Patents

Multiple point switches

Info

Publication number
CA473989A
CA473989A CA473989A CA473989DA CA473989A CA 473989 A CA473989 A CA 473989A CA 473989 A CA473989 A CA 473989A CA 473989D A CA473989D A CA 473989DA CA 473989 A CA473989 A CA 473989A
Authority
CA
Canada
Prior art keywords
multiple point
point switches
switches
point
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
CA473989A
Other languages
French (fr)
Inventor
O. Schultz William
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 CA473989A publication Critical patent/CA473989A/en
Expired legal-status Critical Current

Links

CA473989A Multiple point switches Expired CA473989A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA473989T

Publications (1)

Publication Number Publication Date
CA473989A true CA473989A (en) 1951-05-29

Family

ID=35607964

Family Applications (1)

Application Number Title Priority Date Filing Date
CA473989A Expired CA473989A (en) Multiple point switches

Country Status (1)

Country Link
CA (1) CA473989A (en)

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