NL7316680A - MASS SPECTROMETER. - Google Patents

MASS SPECTROMETER.

Info

Publication number: NL7316680A
Authority: NL; Netherlands
Prior art keywords: mass spectrometer; spectrometer; mass
Prior art date: 1973-10-15

Application number

NL7316680A

Other languages

Dutch (nl)

Other versions

NL159529B (en

Original Assignee

Balzers Patent Beteilig Ag

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.)

1973-10-15

Filing date

1973-12-05

Publication date

1975-04-17

1973-12-05 Application filed by Balzers Patent Beteilig Ag filed Critical Balzers Patent Beteilig Ag

1975-04-17 Publication of NL7316680A publication Critical patent/NL7316680A/en

1979-02-15 Publication of NL159529B publication Critical patent/NL159529B/en

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J49/00—Particle spectrometers or separator tubes
- H01J49/02—Details
- H01J49/24—Vacuum systems, e.g. maintaining desired pressures

Landscapes

Chemical & Material Sciences (AREA)
Analytical Chemistry (AREA)
Other Investigation Or Analysis Of Materials By Electrical Means (AREA)

NL7316680A 1973-10-15 1973-12-05 MASS SPECTROMETER. NL159529B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CH1457273A CH573174A5 (en)	1973-10-15	1973-10-15

Publications (2)

Publication Number	Publication Date
NL7316680A true NL7316680A (en)	1975-04-17
NL159529B NL159529B (en)	1979-02-15

Family

ID=4401966

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL7316680A NL159529B (en)	1973-10-15	1973-12-05	MASS SPECTROMETER.

Country Status (3)

Country	Link
CH (1)	CH573174A5 (en)
FR (1)	FR2247816A1 (en)
NL (1)	NL159529B (en)

1973
- 1973-10-15 CH CH1457273A patent/CH573174A5/xx not_active IP Right Cessation
- 1973-12-05 NL NL7316680A patent/NL159529B/en not_active IP Right Cessation
1975
- 1975-01-09 FR FR7500510A patent/FR2247816A1/en active Granted

Also Published As

Publication number	Publication date
CH573174A5 (en)	1976-02-27
FR2247816B3 (en)	1977-09-30
NL159529B (en)	1979-02-15
FR2247816A1 (en)	1975-05-09

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Legal Events

Date	Code	Title	Description
1982-08-16	V1	Lapsed because of non-payment of the annual fee
1993-12-04	NL80	Abbreviated name of patent owner mentioned of already nullified patent	Owner name: BALZERS