CA1012635A - Vacuum switch envelope - Google Patents

Vacuum switch envelope

Info

Publication number
CA1012635A
CA1012635A CA206,707A CA206707A CA1012635A CA 1012635 A CA1012635 A CA 1012635A CA 206707 A CA206707 A CA 206707A CA 1012635 A CA1012635 A CA 1012635A
Authority
CA
Canada
Prior art keywords
vacuum switch
switch envelope
envelope
vacuum
switch
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
CA206,707A
Other versions
CA206707S (en
Inventor
Oscar L. Larkin
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.)
Allis Chalmers Corp
Original Assignee
Allis Chalmers Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Allis Chalmers Corp filed Critical Allis Chalmers Corp
Application granted granted Critical
Publication of CA1012635A publication Critical patent/CA1012635A/en
Expired legal-status Critical Current

Links

CA206,707A 1973-12-03 1974-08-09 Vacuum switch envelope Expired CA1012635A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US42139573A 1973-12-03 1973-12-03

Publications (1)

Publication Number Publication Date
CA1012635A true CA1012635A (en) 1977-06-21

Family

ID=23670334

Family Applications (1)

Application Number Title Priority Date Filing Date
CA206,707A Expired CA1012635A (en) 1973-12-03 1974-08-09 Vacuum switch envelope

Country Status (1)

Country Link
CA (1) CA1012635A (en)

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