NL59642C - - Google Patents

Info

Publication number
NL59642C
NL59642C NL59642DA NL59642C NL 59642 C NL59642 C NL 59642C NL 59642D A NL59642D A NL 59642DA NL 59642 C NL59642 C NL 59642C
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 NL59642C publication Critical patent/NL59642C/xx

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J7/00—Details not provided for in the preceding groups and common to two or more basic types of discharge tubes or lamps
    • H01J7/14—Means for obtaining or maintaining the desired pressure within the vessel
    • H01J7/18—Means for absorbing or adsorbing gas, e.g. by gettering
    • H01J7/183—Composition or manufacture of getters

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
NL59642D 1941-03-24 NL59642C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE224497X 1941-03-24

Publications (1)

Publication Number Publication Date
NL59642C true NL59642C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Family

ID=5856237

Family Applications (1)

Application Number Title Priority Date Filing Date
NL59642D NL59642C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1941-03-24

Country Status (3)

Country Link
CH (1) CH224497A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR878317A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
NL (1) NL59642C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT713587A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1963-01-23

Also Published As

Publication number Publication date
CH224497A (de) 1942-11-30
FR878317A (fr) 1943-01-18

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