NL22329C - - Google Patents

Info

Publication number: NL22329C
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.)

1927-07-04

Publication of NL22329C publication Critical patent/NL22329C/xx

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01K—ELECTRIC INCANDESCENT LAMPS
- H01K1/00—Details
- H01K1/28—Envelopes; Vessels
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01K—ELECTRIC INCANDESCENT LAMPS
- H01K1/00—Details
- H01K1/18—Mountings or supports for the incandescent body

NL22329D 1927-07-04 NL22329C (enrdf_load_html_response)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB1774527A GB297170A (en)	1927-07-04	1927-07-04	Improvements in or relating to electric incandescent lamps with concentrated filaments

Publications (1)

Publication Number	Publication Date
NL22329C true NL22329C (enrdf_load_html_response)

Family

ID=10100482

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL22329D NL22329C (enrdf_load_html_response)	1927-07-04

Country Status (4)

Country	Link
BE (1)	BE351572A (enrdf_load_html_response)
FR (1)	FR654519A (enrdf_load_html_response)
GB (1)	GB297170A (enrdf_load_html_response)
NL (1)	NL22329C (enrdf_load_html_response)

0
- FR FR654519D patent/FR654519A/fr not_active Expired
- BE BE351572D patent/BE351572A/xx unknown
- NL NL22329D patent/NL22329C/xx active
1927
- 1927-07-04 GB GB1774527A patent/GB297170A/en not_active Expired

Also Published As

Publication number	Publication date
FR654519A (fr)	1929-04-05
GB297170A (en)	1928-09-20
BE351572A (enrdf_load_html_response)

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