NL166477B - PROCESS FOR PREPARING 1-HALOGEN PHOSPHOLS. - Google Patents

PROCESS FOR PREPARING 1-HALOGEN PHOSPHOLS.

Info

Publication number
NL166477B
NL166477B NL7207424.A NL166477DA NL166477B NL 166477 B NL166477 B NL 166477B NL 166477D A NL166477D A NL 166477DA NL 166477 B NL166477 B NL 166477B
Authority
NL
Netherlands
Prior art keywords
phosphols
halogen
preparing
halogen phosphols
Prior art date
Application number
NL7207424.A
Other languages
Dutch (nl)
Original Assignee
Upjohn Co
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.)
Publication of NL166477B publication Critical patent/NL166477B/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
    • H01J29/46—Arrangements of electrodes and associated parts for generating or controlling the ray or beam, e.g. electron-optical arrangement
    • H01J29/58—Arrangements for focusing or reflecting ray or beam
    • H01J29/64—Magnetic lenses
    • H01J29/68—Magnetic lenses using permanent magnets only
NL7207424.A 1952-01-04 PROCESS FOR PREPARING 1-HALOGEN PHOSPHOLS. NL166477B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL310959X 1952-01-04

Publications (1)

Publication Number Publication Date
NL166477B true NL166477B (en)

Family

ID=19783636

Family Applications (2)

Application Number Title Priority Date Filing Date
NL87342D NL87342C (en) 1952-01-04
NL7207424.A NL166477B (en) 1952-01-04 PROCESS FOR PREPARING 1-HALOGEN PHOSPHOLS.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
NL87342D NL87342C (en) 1952-01-04

Country Status (7)

Country Link
US (1) US2849636A (en)
BE (1) BE516722A (en)
CH (1) CH310959A (en)
DE (1) DE976927C (en)
FR (1) FR1069392A (en)
GB (1) GB729840A (en)
NL (2) NL166477B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3324433A (en) * 1963-12-27 1967-06-06 Hitachi Ltd Electron lens system excited by at least one permanent magnet
US3387158A (en) * 1965-04-14 1968-06-04 Sony Corp Focus magnet assembly for cathode ray tubes
US3354336A (en) * 1965-06-30 1967-11-21 Zenith Radio Corp Ring magnetized across thickness with two diametrically opposed and oppositely oriented groups of magnetic pole pairs
NL7812540A (en) * 1978-12-27 1980-07-01 Philips Nv CATHED BEAM TUBE.
NL8700528A (en) * 1987-03-05 1988-10-03 Philips Nv MAGNETIC FOCUSING LENS FOR A CATHODE BEAM.
US9103398B2 (en) * 2011-09-10 2015-08-11 Honda Motor Co., Ltd. Variable damping force damper
US11483919B2 (en) * 2019-03-27 2022-10-25 Huazhong University Of Science And Technology System of electron irradiation

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2102421A (en) * 1934-07-12 1937-12-14 Gen Electric Cathode ray oscillograph
FR796502A (en) * 1934-10-19 1936-04-09 Fernseh Ag Magnet now the straight ray in the braun tubes
DE682031C (en) * 1936-09-11 1939-10-06 Aeg Rotationally symmetric magnetic electron lens made of permanent magnets
DE720927C (en) * 1937-02-25 1942-05-19 Telefunken Gmbh Magnetic electron lens
DE688644C (en) * 1937-05-29 1940-02-27 Aeg r coaxial partial lenses
GB522377A (en) * 1938-12-07 1940-06-17 Ferranti Ltd Improvements in or relating to focusing systems for electron beams
DE758548C (en) * 1939-02-10 1953-05-26 Telefunken Gmbh Magnetic electron lens without image rotation
NL147275B (en) * 1948-07-01 Plessey Uk Limited ELECTRIC TORQUE SWITCH FOR PUSH-BUTTON CONTROL.
US2582788A (en) * 1949-02-01 1952-01-15 Gen Electric Magnetic suspension for horizontal shafts
US2564737A (en) * 1949-12-23 1951-08-21 Rauland Corp Cathode-ray tube
US2615738A (en) * 1950-03-18 1952-10-28 Bailey Meter Co Linkage connector
US2565533A (en) * 1950-05-19 1951-08-28 Rauland Corp Cathode-ray tube
US2714678A (en) * 1950-09-03 1955-08-02 Siemens Ag Electron microscopes
NL84420C (en) * 1950-12-12
US2722617A (en) * 1951-11-28 1955-11-01 Hartford Nat Bank & Trust Comp Magnetic circuits and devices
NL87140C (en) * 1954-03-05

Also Published As

Publication number Publication date
FR1069392A (en) 1954-07-07
BE516722A (en)
GB729840A (en) 1955-05-11
DE976927C (en) 1964-08-06
NL87342C (en)
CH310959A (en) 1955-11-15
US2849636A (en) 1958-08-26

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