NL225660A - - Google Patents

Info

Publication number: NL225660A
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.)

1957-03-12

Publication of NL225660A publication Critical patent/NL225660A/xx

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
- H01J9/24—Manufacture or joining of vessels, leading-in conductors or bases
- H01J9/34—Joining base to vessel
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01K—ELECTRIC INCANDESCENT LAMPS
- H01K3/00—Apparatus or processes adapted to the manufacture, installing, removal, or maintenance of incandescent lamps or parts thereof
- H01K3/16—Joining of caps to vessel

Landscapes

Engineering & Computer Science (AREA)
Manufacturing & Machinery (AREA)
Non-Portable Lighting Devices Or Systems Thereof (AREA)
Common Detailed Techniques For Electron Tubes Or Discharge Tubes (AREA)
Fastening Of Light Sources Or Lamp Holders (AREA)

NL225660D 1957-03-12 NL225660A (enrdf_load_html_response)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DEP18129A DE1035764B (de)	1957-03-12	1957-03-12	Verfahren zur Herstellung elektrischer Gluehlampen

Publications (1)

Publication Number	Publication Date
NL225660A true NL225660A (enrdf_load_html_response)

Family

ID=7366867

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
NL225660D NL225660A (enrdf_load_html_response)	1957-03-12
NL111800D NL111800C (enrdf_load_html_response)	1957-03-12

Family Applications After (1)

Application Number	Title	Priority Date	Filing Date
NL111800D NL111800C (enrdf_load_html_response)	1957-03-12

Country Status (6)

Country	Link
BE (1)	BE565634A (enrdf_load_html_response)
CH (1)	CH363722A (enrdf_load_html_response)
DE (1)	DE1035764B (enrdf_load_html_response)
FR (1)	FR1192832A (enrdf_load_html_response)
GB (1)	GB829395A (enrdf_load_html_response)
NL (2)	NL111800C (enrdf_load_html_response)

0
- NL NL225660D patent/NL225660A/xx unknown
- NL NL111800D patent/NL111800C/xx active
- BE BE565634D patent/BE565634A/xx unknown
1957
- 1957-03-12 DE DEP18129A patent/DE1035764B/de active Pending
1958
- 1958-03-07 GB GB742758A patent/GB829395A/en not_active Expired
- 1958-03-10 CH CH5683658A patent/CH363722A/de unknown
- 1958-03-11 FR FR1192832D patent/FR1192832A/fr not_active Expired

Also Published As

Publication number	Publication date
BE565634A (enrdf_load_html_response)
DE1035764B (de)	1958-08-07
CH363722A (de)	1962-08-15
GB829395A (en)	1960-03-02
FR1192832A (fr)	1959-10-28
NL111800C (enrdf_load_html_response)

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