CA27018A - Fabrication des substances phosphorescentes - Google Patents

Fabrication des substances phosphorescentes

Info

Publication number
CA27018A
CA27018A CA000027018A CA27018DA CA27018A CA 27018 A CA27018 A CA 27018A CA 000027018 A CA000027018 A CA 000027018A CA 27018D A CA27018D A CA 27018DA CA 27018 A CA27018 A CA 27018A
Authority
CA
Canada
Prior art keywords
manufacture
phosphorescent substances
phosphorescent
substances
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
CA000027018A
Other languages
English (en)
Inventor
James H. Thorp
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.)
Individual
Original Assignee
Individual
Publication date
Application granted granted Critical
Publication of CA27018A publication Critical patent/CA27018A/fr
Expired legal-status Critical Current

Links

CA000027018A Fabrication des substances phosphorescentes Expired CA27018A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA27018T

Publications (1)

Publication Number Publication Date
CA27018A true CA27018A (fr) 1887-06-22

Family

ID=45143559

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000027018A Expired CA27018A (fr) Fabrication des substances phosphorescentes

Country Status (1)

Country Link
CA (1) CA27018A (fr)

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