IT1027584B - Catodo termico per valvole elettroniche e procedimento per la loro fabbricazione - Google Patents

Catodo termico per valvole elettroniche e procedimento per la loro fabbricazione

Info

Publication number
IT1027584B
IT1027584B IT2546474Q IT2546474Q IT1027584B IT 1027584 B IT1027584 B IT 1027584B IT 2546474 Q IT2546474 Q IT 2546474Q IT 2546474 Q IT2546474 Q IT 2546474Q IT 1027584 B IT1027584 B IT 1027584B
Authority
IT
Italy
Prior art keywords
pref
iii
cathode
reducing agent
high melting
Prior art date
Application number
IT2546474Q
Other languages
English (en)
Original Assignee
Bbc Brown Boveri & Cie
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 Bbc Brown Boveri & Cie filed Critical Bbc Brown Boveri & Cie
Priority to IT2546474Q priority Critical patent/IT1027584B/it
Application granted granted Critical
Publication of IT1027584B publication Critical patent/IT1027584B/it

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  • Carbon And Carbon Compounds (AREA)
IT2546474Q 1974-10-16 1974-10-16 Catodo termico per valvole elettroniche e procedimento per la loro fabbricazione IT1027584B (it)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IT2546474Q IT1027584B (it) 1974-10-16 1974-10-16 Catodo termico per valvole elettroniche e procedimento per la loro fabbricazione

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2546474Q IT1027584B (it) 1974-10-16 1974-10-16 Catodo termico per valvole elettroniche e procedimento per la loro fabbricazione

Publications (1)

Publication Number Publication Date
IT1027584B true IT1027584B (it) 1978-12-20

Family

ID=11216778

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2546474Q IT1027584B (it) 1974-10-16 1974-10-16 Catodo termico per valvole elettroniche e procedimento per la loro fabbricazione

Country Status (1)

Country Link
IT (1) IT1027584B (it)

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