RO83688A2 - Elemente optice de tip fresnel - Google Patents

Elemente optice de tip fresnel

Info

Publication number
RO83688A2
RO83688A2 RO81104627A RO10462781A RO83688A2 RO 83688 A2 RO83688 A2 RO 83688A2 RO 81104627 A RO81104627 A RO 81104627A RO 10462781 A RO10462781 A RO 10462781A RO 83688 A2 RO83688 A2 RO 83688A2
Authority
RO
Romania
Prior art keywords
optical elements
french type
french
type
optical
Prior art date
Application number
RO81104627A
Other languages
English (en)
French (fr)
Inventor
Petre Dodoc
Original Assignee
Institutul Politehnic,Ro
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 Institutul Politehnic,Ro filed Critical Institutul Politehnic,Ro
Priority to RO81104627A priority Critical patent/RO83688A2/ro
Publication of RO83688A2 publication Critical patent/RO83688A2/ro

Links

RO81104627A 1981-06-19 1981-06-19 Elemente optice de tip fresnel RO83688A2 (ro)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RO81104627A RO83688A2 (ro) 1981-06-19 1981-06-19 Elemente optice de tip fresnel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO81104627A RO83688A2 (ro) 1981-06-19 1981-06-19 Elemente optice de tip fresnel

Publications (1)

Publication Number Publication Date
RO83688A2 true RO83688A2 (ro) 1984-03-15

Family

ID=20110104

Family Applications (1)

Application Number Title Priority Date Filing Date
RO81104627A RO83688A2 (ro) 1981-06-19 1981-06-19 Elemente optice de tip fresnel

Country Status (1)

Country Link
RO (1) RO83688A2 (ro)

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