CA462394A - Element d'optique - Google Patents

Element d'optique

Info

Publication number
CA462394A
CA462394A CA462394A CA462394DA CA462394A CA 462394 A CA462394 A CA 462394A CA 462394 A CA462394 A CA 462394A CA 462394D A CA462394D A CA 462394DA CA 462394 A CA462394 A CA 462394A
Authority
CA
Canada
Prior art keywords
optical element
optical
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
CA462394A
Other languages
English (en)
Inventor
Hermas Nicoll Frederick
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.)
RCA Corp
Original Assignee
Radio Corporation of America
Publication date
Application granted granted Critical
Publication of CA462394A publication Critical patent/CA462394A/fr
Expired legal-status Critical Current

Links

CA462394A Element d'optique Expired CA462394A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA462394T

Publications (1)

Publication Number Publication Date
CA462394A true CA462394A (fr) 1950-01-10

Family

ID=35592092

Family Applications (1)

Application Number Title Priority Date Filing Date
CA462394A Expired CA462394A (fr) Element d'optique

Country Status (1)

Country Link
CA (1) CA462394A (fr)

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