NL7000414A - - Google Patents

Info

Publication number
NL7000414A
NL7000414A NL7000414A NL7000414A NL7000414A NL 7000414 A NL7000414 A NL 7000414A NL 7000414 A NL7000414 A NL 7000414A NL 7000414 A NL7000414 A NL 7000414A NL 7000414 A NL7000414 A NL 7000414A
Authority
NL
Netherlands
Application number
NL7000414A
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 filed Critical
Publication of NL7000414A publication Critical patent/NL7000414A/xx

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
    • B07C3/00—Sorting according to destination
    • B07C3/18—Devices or arrangements for indicating destination, e.g. by code marks
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
    • D21H21/14—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by function or properties in or on the paper
    • D21H21/30—Luminescent or fluorescent substances, e.g. for optical bleaching
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21K—TECHNIQUES FOR HANDLING PARTICLES OR IONISING RADIATION NOT OTHERWISE PROVIDED FOR; IRRADIATION DEVICES; GAMMA RAY OR X-RAY MICROSCOPES
    • G21K4/00—Conversion screens for the conversion of the spatial distribution of X-rays or particle radiation into visible images, e.g. fluoroscopic screens

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Paper (AREA)
NL7000414A 1969-01-30 1970-01-13 NL7000414A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR6902593A FR2029427A1 (enrdf_load_stackoverflow) 1969-01-30 1969-01-30

Publications (1)

Publication Number Publication Date
NL7000414A true NL7000414A (enrdf_load_stackoverflow) 1970-08-03

Family

ID=9028665

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7000414A NL7000414A (enrdf_load_stackoverflow) 1969-01-30 1970-01-13

Country Status (6)

Country Link
BE (1) BE744216A (enrdf_load_stackoverflow)
CH (1) CH519624A (enrdf_load_stackoverflow)
DE (1) DE2002931C3 (enrdf_load_stackoverflow)
FR (1) FR2029427A1 (enrdf_load_stackoverflow)
GB (1) GB1305931A (enrdf_load_stackoverflow)
NL (1) NL7000414A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1585533A (en) * 1976-12-07 1981-03-04 Portals Ltd Security papers

Also Published As

Publication number Publication date
CH519624A (fr) 1972-02-29
DE2002931A1 (de) 1970-08-13
DE2002931C3 (de) 1975-03-20
DE2002931B2 (de) 1974-07-18
GB1305931A (enrdf_load_stackoverflow) 1973-02-07
FR2029427A1 (enrdf_load_stackoverflow) 1970-10-23
BE744216A (fr) 1970-06-15

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