PL59196B1 - - Google Patents

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Publication number
PL59196B1
PL59196B1 PL127262A PL12726268A PL59196B1 PL 59196 B1 PL59196 B1 PL 59196B1 PL 127262 A PL127262 A PL 127262A PL 12726268 A PL12726268 A PL 12726268A PL 59196 B1 PL59196 B1 PL 59196B1
Authority
PL
Poland
Prior art keywords
electrode
amplifier
secondary winding
probe
potentiometer
Prior art date
Application number
PL127262A
Other languages
English (en)
Polish (pl)
Inventor
inz. Andrzej Bulanda mgr
inz. Stefan He¬tek mgr
Original Assignee
Kopalnia Wegla Kamiennego „Chwalowice"
Filing date
Publication date
Application filed by Kopalnia Wegla Kamiennego „Chwalowice" filed Critical Kopalnia Wegla Kamiennego „Chwalowice"
Publication of PL59196B1 publication Critical patent/PL59196B1/pl

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PL127262A 1968-05-30 PL59196B1 (el)

Publications (1)

Publication Number Publication Date
PL59196B1 true PL59196B1 (el) 1969-12-29

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