PL74487B2 - - Google Patents

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Publication number
PL74487B2
PL74487B2 PL15253171A PL15253171A PL74487B2 PL 74487 B2 PL74487 B2 PL 74487B2 PL 15253171 A PL15253171 A PL 15253171A PL 15253171 A PL15253171 A PL 15253171A PL 74487 B2 PL74487 B2 PL 74487B2
Authority
PL
Poland
Prior art keywords
bytom
techn
copies
mirror
aperture
Prior art date
Application number
PL15253171A
Other languages
Polish (pl)
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 filed Critical
Priority to PL15253171A priority Critical patent/PL74487B2/pl
Publication of PL74487B2 publication Critical patent/PL74487B2/pl

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  • Light Sources And Details Of Projection-Printing Devices (AREA)

Description

2. Uklad wedlug zastrz. 1, znamienny tym, ze zwierciadlo (3) ma otwór umozliwiajacy wyprowa¬ dzenie strumienia swietlnego.2. System according to claim A method as claimed in claim 1, characterized in that the mirror (3) has an aperture for the discharge of the light beam.

Druk. Techn. Bytom — z. 512 Cena 10 zl 105 egz.Printing. Techn. Bytom - z. 512 Price PLN 10 105 copies

PL15253171A 1971-12-29 1971-12-29 PL74487B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL15253171A PL74487B2 (en) 1971-12-29 1971-12-29

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL15253171A PL74487B2 (en) 1971-12-29 1971-12-29

Publications (1)

Publication Number Publication Date
PL74487B2 true PL74487B2 (en) 1974-10-31

Family

ID=19956840

Family Applications (1)

Application Number Title Priority Date Filing Date
PL15253171A PL74487B2 (en) 1971-12-29 1971-12-29

Country Status (1)

Country Link
PL (1) PL74487B2 (en)

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