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CA496675A - Cross-bar switch for use in automatic telephone systems - Google Patents

Cross-bar switch for use in automatic telephone systems

Info

Publication number
CA496675A
CA496675A CA496675A CA496675DA CA496675A CA 496675 A CA496675 A CA 496675A CA 496675 A CA496675 A CA 496675A CA 496675D A CA496675D A CA 496675DA CA 496675 A CA496675 A CA 496675A
Authority
CA
Canada
Prior art keywords
cross
telephone systems
automatic telephone
bar switch
bar
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
CA496675A
Other languages
French (fr)
Inventor
B. Knos Gunnar
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
Publication date
Application granted granted Critical
Publication of CA496675A publication Critical patent/CA496675A/en
Expired legal-status Critical Current

Links

CA496675A Cross-bar switch for use in automatic telephone systems Expired CA496675A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA496675T

Publications (1)

Publication Number Publication Date
CA496675A true CA496675A (en) 1953-10-06

Family

ID=35642101

Family Applications (1)

Application Number Title Priority Date Filing Date
CA496675A Expired CA496675A (en) Cross-bar switch for use in automatic telephone systems

Country Status (1)

Country Link
CA (1) CA496675A (en)

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