NL30077C - - Google Patents

Info

Publication number: NL30077C
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.)

1930-10-17

Publication of NL30077C publication Critical patent/NL30077C/xx

1930-10-17 Priority claimed from DE1930B0000049 external-priority patent/DE536058C/en

Classifications

- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/02—Wall, ceiling, or floor bases; Fixing pendants or arms to the bases
- F21V21/03—Ceiling bases, e.g. ceiling roses

Landscapes

Engineering & Computer Science (AREA)
General Engineering & Computer Science (AREA)
Non-Portable Lighting Devices Or Systems Thereof (AREA)

NL30077D 1930-10-17 NL30077C (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE1930B0000049 DE536058C (en)	1931-03-04	1930-10-17	Upper part for attaching lights to the ceiling
GB669031A GB362790A (en)	1931-03-04	1931-03-04	Device for use in suspending illuminating bodies from ceilings

Publications (1)

Publication Number	Publication Date
NL30077C true NL30077C (en)

Family

ID=34105310

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL30077D NL30077C (en)	1930-10-17

Country Status (5)

Country	Link
US (1)	US1903421A (en)
BE (1)	BE378108A (en)
CH (1)	CH153958A (en)
FR (1)	FR713040A (en)
NL (1)	NL30077C (en)

0
- NL NL30077D patent/NL30077C/xx active
- BE BE378108D patent/BE378108A/xx unknown
1931
- 1931-02-16 US US516200A patent/US1903421A/en not_active Expired - Lifetime
- 1931-03-11 FR FR713040D patent/FR713040A/en not_active Expired
- 1931-03-15 CH CH153958D patent/CH153958A/en unknown

Also Published As

Publication number	Publication date
CH153958A (en)	1932-04-15
FR713040A (en)	1931-10-28
US1903421A (en)	1933-04-11
BE378108A (en)

Publication	Publication Date	Title
FR691496A (en)	1930-10-22
FR674148A (en)	1930-02-28
DE996415C (en)	1935-07-30
FR684024A (en)	1930-07-03
NL34411C (en)
BE359251A (en)
NL30077C (en)
NL30533C (en)
NL27690C (en)
NL30887C (en)
BE382733A (en)
BE381540A (en)
BE380510A (en)
BE359241A (en)
BE360999A (en)
BE362756A (en)
BE363192A (en)
BE379521A (en)
BE379218A (en)
BE378944A (en)
BE355846A (en)
BE377942A (en)
BE377734A (en)
BE376294A (en)
NL47046C (en)	1939-11-15