BE349845A - - Google Patents

Info

Publication number: BE349845A
Authority: BE; Belgium

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.)

1927-03-25

Publication of BE349845A publication Critical patent/BE349845A/xx

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01K—ELECTRIC INCANDESCENT LAMPS
- H01K1/00—Details
- H01K1/26—Screens; Filters

BE349845D 1927-03-25 BE349845A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
NL287563X		1927-03-25

Publications (1)

Publication Number	Publication Date
BE349845A true BE349845A (enrdf_load_stackoverflow)

Family

ID=19782600

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE349845D BE349845A (enrdf_load_stackoverflow)	1927-03-25

Country Status (5)

Country	Link
BE (1)	BE349845A (enrdf_load_stackoverflow)
DE (1)	DE494944C (enrdf_load_stackoverflow)
FR (1)	FR651059A (enrdf_load_stackoverflow)
GB (1)	GB287563A (enrdf_load_stackoverflow)
NL (1)	NL22482C (enrdf_load_stackoverflow)

0
- NL NL22482D patent/NL22482C/xx active
- BE BE349845D patent/BE349845A/xx unknown
1928
- 1928-03-13 DE DEN28564D patent/DE494944C/de not_active Expired
- 1928-03-19 GB GB8332/28A patent/GB287563A/en not_active Expired
- 1928-03-20 FR FR651059D patent/FR651059A/fr not_active Expired

Also Published As

Publication number	Publication date
FR651059A (fr)	1929-02-14
DE494944C (de)	1930-03-31
NL22482C (enrdf_load_stackoverflow)	1929-03-15
GB287563A (en)	1928-08-30

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