CA423980A - Radio tube metal carbonizing process - Google Patents

Radio tube metal carbonizing process

Info

Publication number
CA423980A
CA423980A CA423980A CA423980DA CA423980A CA 423980 A CA423980 A CA 423980A CA 423980 A CA423980 A CA 423980A CA 423980D A CA423980D A CA 423980DA CA 423980 A CA423980 A CA 423980A
Authority
CA
Canada
Prior art keywords
tube metal
radio tube
carbonizing process
carbonizing
radio
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
CA423980A
Other languages
French (fr)
Inventor
Eddison Clifford
G. Widell Emil
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.)
RCA Corp
Original Assignee
Radio Corporation of America
Publication date
Application granted granted Critical
Publication of CA423980A publication Critical patent/CA423980A/en
Expired legal-status Critical Current

Links

CA423980A Radio tube metal carbonizing process Expired CA423980A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA423980T

Publications (1)

Publication Number Publication Date
CA423980A true CA423980A (en) 1944-11-21

Family

ID=35534992

Family Applications (1)

Application Number Title Priority Date Filing Date
CA423980A Expired CA423980A (en) Radio tube metal carbonizing process

Country Status (1)

Country Link
CA (1) CA423980A (en)

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