NL67289C - - Google Patents

Info

Publication number: NL67289C
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.)

1942-02-28

Publication of NL67289C publication Critical patent/NL67289C/xx

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/96—Lamps with light-emitting discharge path and separately-heated incandescent body within a common envelope, e.g. for simulating daylight
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J17/00—Gas-filled discharge tubes with solid cathode
- H01J17/02—Details
- H01J17/04—Electrodes; Screens

NL67289D 1942-02-28 NL67289C (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
HU233679X		1942-02-28

Publications (1)

Publication Number	Publication Date
NL67289C true NL67289C (enrdf_load_stackoverflow)

Family

ID=10978441

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL67289D NL67289C (enrdf_load_stackoverflow)	1942-02-28

Country Status (4)

Country	Link
BE (1)	BE449181A (enrdf_load_stackoverflow)
CH (1)	CH233679A (enrdf_load_stackoverflow)
FR (1)	FR891581A (enrdf_load_stackoverflow)
NL (1)	NL67289C (enrdf_load_stackoverflow)

0
- NL NL67289D patent/NL67289C/xx active
- BE BE449181D patent/BE449181A/xx unknown
1943
- 1943-02-02 CH CH233679D patent/CH233679A/de unknown
- 1943-02-27 FR FR891581D patent/FR891581A/fr not_active Expired

Also Published As

Publication number	Publication date
BE449181A (enrdf_load_stackoverflow)
CH233679A (de)	1944-08-15
FR891581A (fr)	1944-03-10

Similar Documents

Publication	Publication Date	Title
BE449181A (enrdf_load_stackoverflow)
BE361247A (enrdf_load_stackoverflow)
BE406116A (enrdf_load_stackoverflow)
BE441168A (enrdf_load_stackoverflow)
BE441218A (enrdf_load_stackoverflow)
BE442959A (enrdf_load_stackoverflow)
BE443577A (enrdf_load_stackoverflow)
BE444337A (enrdf_load_stackoverflow)
BE444433A (enrdf_load_stackoverflow)
BE444539A (enrdf_load_stackoverflow)	1942-03-31
BE444654A (enrdf_load_stackoverflow)	1942-03-31
BE444779A (enrdf_load_stackoverflow)
BE444937A (enrdf_load_stackoverflow)
BE445013A (enrdf_load_stackoverflow)
BE445032A (enrdf_load_stackoverflow)	1942-04-30
BE445075A (enrdf_load_stackoverflow)	1942-05-30
BE445132A (enrdf_load_stackoverflow)
BE445174A (enrdf_load_stackoverflow)
BE445207A (enrdf_load_stackoverflow)
BE445519A (enrdf_load_stackoverflow)
BE445534A (enrdf_load_stackoverflow)
BE445553A (enrdf_load_stackoverflow)
BE445562A (enrdf_load_stackoverflow)
BE445596A (enrdf_load_stackoverflow)
BE445632A (enrdf_load_stackoverflow)