FR946047A - Perfectionnements aux compositions lumineuses radio-actives - Google Patents

Perfectionnements aux compositions lumineuses radio-actives

Info

Publication number
FR946047A
FR946047A FR946047DA FR946047A FR 946047 A FR946047 A FR 946047A FR 946047D A FR946047D A FR 946047DA FR 946047 A FR946047 A FR 946047A
Authority
FR
France
Prior art keywords
light compositions
radioactive light
radioactive
compositions
light
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Thorium Ltd
Original Assignee
Thorium Ltd
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 Thorium Ltd filed Critical Thorium Ltd
Application granted granted Critical
Publication of FR946047A publication Critical patent/FR946047A/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K11/00—Luminescent materials, e.g. electroluminescent or chemiluminescent
    • C09K11/04—Luminescent materials, e.g. electroluminescent or chemiluminescent containing natural or artificial radioactive elements or unspecified radioactive elements

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
FR946047D 1946-04-02 1947-05-02 Perfectionnements aux compositions lumineuses radio-actives Expired FR946047A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB946047X 1946-04-02

Publications (1)

Publication Number Publication Date
FR946047A true FR946047A (fr) 1949-05-20

Family

ID=10767173

Family Applications (1)

Application Number Title Priority Date Filing Date
FR946047D Expired FR946047A (fr) 1946-04-02 1947-05-02 Perfectionnements aux compositions lumineuses radio-actives

Country Status (1)

Country Link
FR (1) FR946047A (fr)

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