FR1598930A - - Google Patents

Info

Publication number: FR1598930A
Authority: FR; France
Legal status (The legal status 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 status listed.): Expired

Application number

Other languages

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.)

1967-08-08

Filing date

1968-08-07

Publication date

1970-07-15

1967-08-08 Priority claimed from DE19671648825 external-priority patent/DE1648825A1/en

1968-08-07 Application filed filed Critical

1970-07-15 Application granted granted Critical

1970-07-15 Publication of FR1598930A publication Critical patent/FR1598930A/fr

Status Expired legal-status Critical Current

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J49/00—Particle spectrometers or separator tubes
- H01J49/02—Details
- H01J49/10—Ion sources; Ion guns
- H01J49/18—Ion sources; Ion guns using spark ionisation

Landscapes

Physics & Mathematics (AREA)
Engineering & Computer Science (AREA)
Plasma & Fusion (AREA)
Chemical & Material Sciences (AREA)
Analytical Chemistry (AREA)
Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
Electron Tubes For Measurement (AREA)

FR1598930D 1967-08-08 1968-08-07 Expired FR1598930A (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DEB0093856		1967-08-08
DE19671648825 DE1648825A1 (en)	1967-08-08	1967-08-08	Method and device for avoiding space charge broadening of mass spectrometric lines

Publications (1)

Publication Number	Publication Date
FR1598930A true FR1598930A (en)	1970-07-15

Family

ID=25754141

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR1598930D Expired FR1598930A (en)	1967-08-08	1968-08-07

Country Status (2)

Country	Link
FR (1)	FR1598930A (en)
GB (1)	GB1241564A (en)

1968
- 1968-08-05 GB GB37279/68A patent/GB1241564A/en not_active Expired
- 1968-08-07 FR FR1598930D patent/FR1598930A/fr not_active Expired

Also Published As

Publication number	Publication date
GB1241564A (en)	1971-08-04

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Legal Events

Date	Code	Title	Description
1972-10-27	ST	Notification of lapse