CA193396A - Projecteur catadoptrique - Google Patents

Projecteur catadoptrique

Info

Publication number
CA193396A
CA193396A CA000193396A CA193396DA CA193396A CA 193396 A CA193396 A CA 193396A CA 000193396 A CA000193396 A CA 000193396A CA 193396D A CA193396D A CA 193396DA CA 193396 A CA193396 A CA 193396A
Authority
CA
Canada
Prior art keywords
katadioptric
projector
katadioptric projector
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
CA000193396A
Other languages
English (en)
Inventor
William Churchill
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
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 Corning Glass Works filed Critical Corning Glass Works
Application granted granted Critical
Publication of CA193396A publication Critical patent/CA193396A/fr
Expired legal-status Critical Current

Links

CA000193396A 1917-07-16 1917-07-16 Projecteur catadoptrique Expired CA193396A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA193396T 1917-07-16

Publications (1)

Publication Number Publication Date
CA193396A true CA193396A (fr) 1919-10-21

Family

ID=45313047

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000193396A Expired CA193396A (fr) 1917-07-16 1917-07-16 Projecteur catadoptrique

Country Status (1)

Country Link
CA (1) CA193396A (fr)

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