CA499716A - Method of sealing the envelope of a vacuum tube - Google Patents

Method of sealing the envelope of a vacuum tube

Info

Publication number
CA499716A
CA499716A CA499716A CA499716DA CA499716A CA 499716 A CA499716 A CA 499716A CA 499716 A CA499716 A CA 499716A CA 499716D A CA499716D A CA 499716DA CA 499716 A CA499716 A CA 499716A
Authority
CA
Canada
Prior art keywords
envelope
sealing
vacuum tube
vacuum
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
CA499716A
Other languages
French (fr)
Inventor
J. Agule George
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.)
Machlett Laboratories Inc
Original Assignee
Machlett Laboratories Inc
Publication date
Application granted granted Critical
Publication of CA499716A publication Critical patent/CA499716A/en
Expired legal-status Critical Current

Links

CA499716A Method of sealing the envelope of a vacuum tube Expired CA499716A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA499716T

Publications (1)

Publication Number Publication Date
CA499716A true CA499716A (en) 1954-02-02

Family

ID=35645163

Family Applications (1)

Application Number Title Priority Date Filing Date
CA499716A Expired CA499716A (en) Method of sealing the envelope of a vacuum tube

Country Status (1)

Country Link
CA (1) CA499716A (en)

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