BE583956A - New phenothiazine derivatives and their preparation processes - Google Patents

New phenothiazine derivatives and their preparation processes

Info

Publication number
BE583956A
BE583956A BE583956A BE583956A BE583956A BE 583956 A BE583956 A BE 583956A BE 583956 A BE583956 A BE 583956A BE 583956 A BE583956 A BE 583956A BE 583956 A BE583956 A BE 583956A
Authority
BE
Belgium
Prior art keywords
preparation processes
phenothiazine derivatives
new phenothiazine
new
derivatives
Prior art date
Application number
BE583956A
Other languages
French (fr)
Original Assignee
Rhone Poulenc 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.)
Filing date
Publication date
Application filed by Rhone Poulenc Sa filed Critical Rhone Poulenc Sa
Publication of BE583956A publication Critical patent/BE583956A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K1/00—Soldering, e.g. brazing, or unsoldering
    • B23K1/14—Soldering, e.g. brazing, or unsoldering specially adapted for soldering seams
    • B23K1/16—Soldering, e.g. brazing, or unsoldering specially adapted for soldering seams longitudinal seams, e.g. of shells
BE583956A 1958-10-28 1959-10-23 New phenothiazine derivatives and their preparation processes BE583956A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB583956X 1930-11-21

Publications (1)

Publication Number Publication Date
BE583956A true BE583956A (en) 1960-04-25

Family

ID=10481506

Family Applications (1)

Application Number Title Priority Date Filing Date
BE583956A BE583956A (en) 1958-10-28 1959-10-23 New phenothiazine derivatives and their preparation processes

Country Status (2)

Country Link
BE (1) BE583956A (en)
DE (1) DE583956C (en)

Also Published As

Publication number Publication date
DE583956C (en) 1933-09-12

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