NL159107B - PROCESS FOR PREPARING PENICILLIN AND CEPHALOSPORIN DERIVATIVES USING SILYLATING COMPOUND. - Google Patents

PROCESS FOR PREPARING PENICILLIN AND CEPHALOSPORIN DERIVATIVES USING SILYLATING COMPOUND.

Info

Publication number
NL159107B
NL159107B NL7402382.A NL159107DA NL159107B NL 159107 B NL159107 B NL 159107B NL 159107D A NL159107D A NL 159107DA NL 159107 B NL159107 B NL 159107B
Authority
NL
Netherlands
Prior art keywords
cephalosporin derivatives
preparing penicillin
silylating compound
silylating
compound
Prior art date
Application number
NL7402382.A
Other languages
Dutch (nl)
Original Assignee
Gema Sa
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 NL159107B publication Critical patent/NL159107B/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/12—Picture reproducers
    • H04N9/16—Picture reproducers using cathode ray tubes
    • H04N9/22—Picture reproducers using cathode ray tubes using the same beam for more than one primary colour information
    • H04N9/26—Picture reproducers using cathode ray tubes using the same beam for more than one primary colour information using electron-optical colour selection means, e.g. line grid, deflection means in or near the gun or near the phosphor screen

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
NL7402382.A 1950-03-20 PROCESS FOR PREPARING PENICILLIN AND CEPHALOSPORIN DERIVATIVES USING SILYLATING COMPOUND. NL159107B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US150732A US2739260A (en) 1950-03-20 1950-03-20 Cathode-ray tube for color television

Publications (1)

Publication Number Publication Date
NL159107B true NL159107B (en)

Family

ID=22535770

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7402382.A NL159107B (en) 1950-03-20 PROCESS FOR PREPARING PENICILLIN AND CEPHALOSPORIN DERIVATIVES USING SILYLATING COMPOUND.

Country Status (6)

Country Link
US (1) US2739260A (en)
BE (1) BE502013A (en)
DE (1) DE914386C (en)
FR (1) FR1033838A (en)
GB (1) GB721199A (en)
NL (1) NL159107B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2792522A (en) * 1953-09-18 1957-05-14 Westinghouse Electric Corp Color television tube
US3202864A (en) * 1961-05-26 1965-08-24 Bell Telephone Labor Inc Electron beam device having divergent emission electron gun
US4635107A (en) * 1984-08-20 1987-01-06 International Business Machines Corporation Electron beam position control for color display
KR20020097254A (en) * 2001-03-09 2002-12-31 코닌클리케 필립스 일렉트로닉스 엔.브이. Picture display device of the index type

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB443896A (en) * 1934-10-06 1936-03-10 Gen Electric Co Ltd Improvements in or relating to television
US2307188A (en) * 1940-11-30 1943-01-05 Rca Corp Television system
US2461515A (en) * 1945-07-16 1949-02-15 Arthur B Bronwell Color television system
US2529485A (en) * 1945-10-09 1950-11-14 Thornton W Chew Color television
US2446249A (en) * 1946-05-04 1948-08-03 Rca Corp Pickup tube for color television
US2446440A (en) * 1947-01-28 1948-08-03 Rca Corp Color television tube
NL72939C (en) * 1947-07-02
US2518200A (en) * 1947-10-03 1950-08-08 Rca Corp Television system
US2579705A (en) * 1950-01-27 1951-12-25 Rca Corp Color television system
US2571991A (en) * 1950-01-31 1951-10-16 Rca Corp Color television tube
US2635203A (en) * 1951-01-02 1953-04-14 Rauland Corp Color television tube

Also Published As

Publication number Publication date
DE914386C (en) 1954-07-01
FR1033838A (en) 1953-07-16
BE502013A (en)
US2739260A (en) 1956-03-20
GB721199A (en) 1955-01-05

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