CA294504A - Substance transparente aux rayons ultra-violets - Google Patents

Substance transparente aux rayons ultra-violets

Info

Publication number
CA294504A
CA294504A CA294504A CA294504DA CA294504A CA 294504 A CA294504 A CA 294504A CA 294504 A CA294504 A CA 294504A CA 294504D A CA294504D A CA 294504DA CA 294504 A CA294504 A CA 294504A
Authority
CA
Canada
Prior art keywords
ultra
violet light
substance transparent
transparent
substance
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
CA294504A
Other languages
English (en)
Inventor
Porter Hood Harrison
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.)
Corning Glass Works
Original Assignee
Corning Glass Works
Publication date
Application granted granted Critical
Publication of CA294504A publication Critical patent/CA294504A/fr
Expired legal-status Critical Current

Links

CA294504A Substance transparente aux rayons ultra-violets Expired CA294504A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA294504T

Publications (1)

Publication Number Publication Date
CA294504A true CA294504A (fr) 1929-11-05

Family

ID=35231822

Family Applications (1)

Application Number Title Priority Date Filing Date
CA294504A Expired CA294504A (fr) Substance transparente aux rayons ultra-violets

Country Status (1)

Country Link
CA (1) CA294504A (fr)

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