PL95158B1 - - Google Patents

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Publication number
PL95158B1
PL95158B1 PL17317674A PL17317674A PL95158B1 PL 95158 B1 PL95158 B1 PL 95158B1 PL 17317674 A PL17317674 A PL 17317674A PL 17317674 A PL17317674 A PL 17317674A PL 95158 B1 PL95158 B1 PL 95158B1
Authority
PL
Poland
Prior art keywords
optical system
lens
photoelement
photoelectric
light source
Prior art date
Application number
PL17317674A
Other languages
English (en)
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 PL17317674A priority Critical patent/PL95158B1/pl
Publication of PL95158B1 publication Critical patent/PL95158B1/pl

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Landscapes

  • Length Measuring Devices By Optical Means (AREA)
PL17317674A 1974-08-01 1974-08-01 PL95158B1 (enExample)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL17317674A PL95158B1 (enExample) 1974-08-01 1974-08-01

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL17317674A PL95158B1 (enExample) 1974-08-01 1974-08-01

Publications (1)

Publication Number Publication Date
PL95158B1 true PL95158B1 (enExample) 1977-09-30

Family

ID=19968461

Family Applications (1)

Application Number Title Priority Date Filing Date
PL17317674A PL95158B1 (enExample) 1974-08-01 1974-08-01

Country Status (1)

Country Link
PL (1) PL95158B1 (enExample)

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