CA417469A - Appareil de contact - Google Patents

Appareil de contact

Info

Publication number
CA417469A
CA417469A CA417469A CA417469DA CA417469A CA 417469 A CA417469 A CA 417469A CA 417469 A CA417469 A CA 417469A CA 417469D A CA417469D A CA 417469DA CA 417469 A CA417469 A CA 417469A
Authority
CA
Canada
Prior art keywords
sensing apparatus
sensing
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
CA417469A
Other languages
English (en)
Inventor
S. Larson Edward
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 Teletype Corp
Original Assignee
Teletype Corp
Publication date
Application granted granted Critical
Publication of CA417469A publication Critical patent/CA417469A/fr
Expired legal-status Critical Current

Links

CA417469A Appareil de contact Expired CA417469A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA417469T

Publications (1)

Publication Number Publication Date
CA417469A true CA417469A (fr) 1943-12-28

Family

ID=35526716

Family Applications (1)

Application Number Title Priority Date Filing Date
CA417469A Expired CA417469A (fr) Appareil de contact

Country Status (1)

Country Link
CA (1) CA417469A (fr)

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