CA709871A - Transparent indigo blue glass elements - Google Patents

Transparent indigo blue glass elements

Info

Publication number
CA709871A
CA709871A CA709871A CA709871DA CA709871A CA 709871 A CA709871 A CA 709871A CA 709871 A CA709871 A CA 709871A CA 709871D A CA709871D A CA 709871DA CA 709871 A CA709871 A CA 709871A
Authority
CA
Canada
Prior art keywords
glass elements
blue glass
indigo blue
transparent
transparent indigo
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
CA709871A
Inventor
Fang Tung Chi
R. Beck Warren
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.)
3M Co
Original Assignee
Minnesota Mining and Manufacturing Co
Publication date
Application granted granted Critical
Publication of CA709871A publication Critical patent/CA709871A/en
Expired legal-status Critical Current

Links

CA709871A Transparent indigo blue glass elements Expired CA709871A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA709871T

Publications (1)

Publication Number Publication Date
CA709871A true CA709871A (en) 1965-05-18

Family

ID=36039143

Family Applications (1)

Application Number Title Priority Date Filing Date
CA709871A Expired CA709871A (en) Transparent indigo blue glass elements

Country Status (1)

Country Link
CA (1) CA709871A (en)

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