NL60403C - - Google Patents

Info

Publication number: NL60403C
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.)

1940-08-10

Publication of NL60403C publication Critical patent/NL60403C/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
- H01J9/40—Closing vessels
- 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
- H01J9/38—Exhausting, degassing, filling, or cleaning vessels

Landscapes

Engineering & Computer Science (AREA)
Manufacturing & Machinery (AREA)
Vessels And Coating Films For Discharge Lamps (AREA)

NL60403D 1940-08-10 NL60403C (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
NL224049X		1940-08-10

Publications (1)

Publication Number	Publication Date
NL60403C true NL60403C (en)

Family

ID=19779541

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL60403D NL60403C (en)	1940-08-10

Country Status (6)

Country	Link
US (1)	US2442608A (en)
BE (1)	BE442424A (en)
CH (1)	CH224049A (en)
FR (1)	FR874589A (en)
GB (2)	GB552753A (en)
NL (1)	NL60403C (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
NL60403C (en) *	1940-08-10
NL107438C (en) *	1957-07-12	1900-01-01
FR1284007A (en) *	1960-12-30	1962-02-09	Csf	Closing of metal vacuum chambers

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
NL60403C (en) *	1940-08-10

0
- NL NL60403D patent/NL60403C/xx active
- BE BE442424D patent/BE442424A/xx unknown
1941
- 1941-08-08 CH CH224049D patent/CH224049A/en unknown
- 1941-08-09 FR FR874589D patent/FR874589A/en not_active Expired
- 1941-11-26 GB GB15248/41A patent/GB552753A/en not_active Expired
1943
- 1943-03-23 US US480188A patent/US2442608A/en not_active Expired - Lifetime
1945
- 1945-12-03 GB GB32635/45A patent/GB604785A/en not_active Expired

Also Published As

Publication number	Publication date
GB604785A (en)	1948-07-09
BE442424A (en)
US2442608A (en)	1948-06-01
GB552753A (en)	1943-04-22
FR874589A (en)	1942-08-11
CH224049A (en)	1942-10-31

Publication	Publication Date	Title
FR851663A (en)	1940-01-12
FR851343A (en)	1940-01-06
AT166693B (en)	1950-09-11
BE440256A (en)	1941-01-28
BE437891A (en)	1940-03-30
BE438794A (en)	1940-07-31
BE438632A (en)
BE440307A (en)
BE220358A (en)
BE432598A (en)
BE442424A (en)
BE436800A (en)
BE437808A (en)
BE438273A (en)
BE438314A (en)
BE438353A (en)	1940-09-19
BE438393A (en)
BE438615A (en)
NL55749C (en)
BE438217A (en)
BE448143A (en)
BE443733A (en)
BE439851A (en)
BE438183A (en)
BE442639A (en)