NL42548C - - Google Patents

Info

Publication number
NL42548C
NL42548C NL42548DA NL42548C NL 42548 C NL42548 C NL 42548C NL 42548D A NL42548D A NL 42548DA NL 42548 C NL42548 C NL 42548C
Authority
NL
Netherlands
Application number
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.)
Publication of NL42548C publication Critical patent/NL42548C/xx

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01JELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J29/00Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
    • H01J29/86Vessels; Containers; Vacuum locks
    • H01J29/88Vessels; Containers; Vacuum locks provided with coatings on the walls thereof; Selection of materials for the coatings
NL42548D 1934-08-17 NL42548C (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE793216X 1934-08-17

Publications (1)

Publication Number Publication Date
NL42548C true NL42548C (no)

Family

ID=6709104

Family Applications (1)

Application Number Title Priority Date Filing Date
NL42548D NL42548C (no) 1934-08-17

Country Status (5)

Country Link
AT (1) AT148923B (no)
BE (1) BE410862A (no)
CH (1) CH184403A (no)
FR (1) FR793216A (no)
NL (1) NL42548C (no)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL204440A (no) * 1955-02-12

Also Published As

Publication number Publication date
CH184403A (de) 1936-05-31
BE410862A (no)
AT148923B (de) 1937-03-10
FR793216A (fr) 1936-01-20

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