CA296907A - Unite optique de reflection - Google Patents

Unite optique de reflection

Info

Publication number
CA296907A
CA296907A CA296907A CA296907DA CA296907A CA 296907 A CA296907 A CA 296907A CA 296907 A CA296907 A CA 296907A CA 296907D A CA296907D A CA 296907DA CA 296907 A CA296907 A CA 296907A
Authority
CA
Canada
Prior art keywords
optical unit
reflecting optical
reflecting
unit
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
CA296907A
Other languages
English (en)
Inventor
Leroy Treleaven Clifford
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.)
RAY-SIGNS Corp
Original Assignee
RAY-SIGNS Corp
Publication date
Application granted granted Critical
Publication of CA296907A publication Critical patent/CA296907A/fr
Expired legal-status Critical Current

Links

CA296907A Unite optique de reflection Expired CA296907A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA296907T

Publications (1)

Publication Number Publication Date
CA296907A true CA296907A (fr) 1930-01-21

Family

ID=35234225

Family Applications (1)

Application Number Title Priority Date Filing Date
CA296907A Expired CA296907A (fr) Unite optique de reflection

Country Status (1)

Country Link
CA (1) CA296907A (fr)

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