PL87031B1 - - Google Patents

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Publication number
PL87031B1
PL87031B1 PL16019673A PL16019673A PL87031B1 PL 87031 B1 PL87031 B1 PL 87031B1 PL 16019673 A PL16019673 A PL 16019673A PL 16019673 A PL16019673 A PL 16019673A PL 87031 B1 PL87031 B1 PL 87031B1
Authority
PL
Poland
Prior art keywords
plate
ellipse
stylus
diameter
sliding
Prior art date
Application number
PL16019673A
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 PL16019673A priority Critical patent/PL87031B1/pl
Publication of PL87031B1 publication Critical patent/PL87031B1/pl

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  • Toys (AREA)
PL16019673A 1973-01-08 1973-01-08 PL87031B1 (it)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL16019673A PL87031B1 (it) 1973-01-08 1973-01-08

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL16019673A PL87031B1 (it) 1973-01-08 1973-01-08

Publications (1)

Publication Number Publication Date
PL87031B1 true PL87031B1 (it) 1976-06-30

Family

ID=19961372

Family Applications (1)

Application Number Title Priority Date Filing Date
PL16019673A PL87031B1 (it) 1973-01-08 1973-01-08

Country Status (1)

Country Link
PL (1) PL87031B1 (it)

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