CA603638A - Cold-cathode stepping tube - Google Patents

Cold-cathode stepping tube

Info

Publication number
CA603638A
CA603638A CA603638A CA603638DA CA603638A CA 603638 A CA603638 A CA 603638A CA 603638 A CA603638 A CA 603638A CA 603638D A CA603638D A CA 603638DA CA 603638 A CA603638 A CA 603638A
Authority
CA
Canada
Prior art keywords
cold
stepping tube
cathode
cathode stepping
tube
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
CA603638A
Inventor
O. Crowther Gerald
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 CA603638A publication Critical patent/CA603638A/en
Expired legal-status Critical Current

Links

CA603638A Cold-cathode stepping tube Expired CA603638A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA603638T

Publications (1)

Publication Number Publication Date
CA603638A true CA603638A (en) 1960-08-16

Family

ID=35819445

Family Applications (1)

Application Number Title Priority Date Filing Date
CA603638A Expired CA603638A (en) Cold-cathode stepping tube

Country Status (1)

Country Link
CA (1) CA603638A (en)

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