BE477713A - - Google Patents

Info

Publication number
BE477713A
BE477713A BE477713DA BE477713A BE 477713 A BE477713 A BE 477713A BE 477713D A BE477713D A BE 477713DA BE 477713 A BE477713 A BE 477713A
Authority
BE
Belgium
Application number
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 BE477713A publication Critical patent/BE477713A/xx

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21H—MAKING PARTICULAR METAL OBJECTS BY ROLLING, e.g. SCREWS, WHEELS, RINGS, BARRELS, BALLS
    • B21H9/00—Feeding arrangements for rolling machines or apparatus manufacturing articles dealt with in this subclass
    • B21H9/02—Feeding arrangements for rolling machines or apparatus manufacturing articles dealt with in this subclass for screw-rolling machines
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
    • G03C1/00—Photosensitive materials
    • G03C1/52—Compositions containing diazo compounds as photosensitive substances
    • G03C1/61—Compositions containing diazo compounds as photosensitive substances with non-macromolecular additives
BE477713D 1947-11-28 BE477713A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE975423X 1947-11-28

Publications (1)

Publication Number Publication Date
BE477713A true BE477713A (en)

Family

ID=3890994

Family Applications (1)

Application Number Title Priority Date Filing Date
BE477713D BE477713A (en) 1947-11-28

Country Status (3)

Country Link
BE (1) BE477713A (en)
FR (1) FR975423A (en)
LU (1) LU29277A1 (en)

Also Published As

Publication number Publication date
LU29277A1 (en)
FR975423A (en) 1951-03-05

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