PL50803B1 - - Google Patents

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Publication number
PL50803B1
PL50803B1 PL103880A PL10388064A PL50803B1 PL 50803 B1 PL50803 B1 PL 50803B1 PL 103880 A PL103880 A PL 103880A PL 10388064 A PL10388064 A PL 10388064A PL 50803 B1 PL50803 B1 PL 50803B1
Authority
PL
Poland
Prior art keywords
chambers
jig
rotary valves
air
machine according
Prior art date
Application number
PL103880A
Other languages
English (en)
Polish (pl)
Inventor
dr Janusz Dietrych prof.
inz. Jan Dziuba mgr
inz. Józef Kornecki mgr
inz. Jan Matheja mgr
inz. Franciszek Mosler mgr
Teresz-czak Zdzislaw
Original Assignee
Kopalnia Wegla Kamiennego „Dymitrow" Przedsie¬Biorstwo Panstwowe
Filing date
Publication date
Application filed by Kopalnia Wegla Kamiennego „Dymitrow" Przedsie¬Biorstwo Panstwowe filed Critical Kopalnia Wegla Kamiennego „Dymitrow" Przedsie¬Biorstwo Panstwowe
Publication of PL50803B1 publication Critical patent/PL50803B1/pl

Links

PL103880A 1964-02-28 PL50803B1 (enrdf_load_stackoverflow)

Publications (1)

Publication Number Publication Date
PL50803B1 true PL50803B1 (enrdf_load_stackoverflow) 1965-12-15

Family

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