CA420859A - Electric switch wiper spring - Google Patents

Electric switch wiper spring

Info

Publication number: CA420859A
Authority: CA; Canada
Prior art keywords: electric switch; switch wiper; wiper spring; spring; electric
Prior art date: 1944-06-13
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

CA420859A

Other languages

French (fr)

Inventor

Bradford Drake Percy

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

Bell Telephone Laboratories Inc

Publication date

1944-06-13

1944-06-13 Application granted granted Critical

1944-06-13 Publication of CA420859A publication Critical patent/CA420859A/en

Status Expired legal-status Critical Current

Links

CA420859A Electric switch wiper spring Expired CA420859A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA420859T

Publications (1)

Publication Number	Publication Date
CA420859A true CA420859A (en)	1944-06-13

Family

ID=35531802

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA420859A Expired CA420859A (en)			Electric switch wiper spring

Country Status (1)

Country	Link
CA (1)	CA420859A (en)

0
- CA CA420859A patent/CA420859A/en not_active Expired

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