PL36551B1 - - Google Patents

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Publication number
PL36551B1
PL36551B1 PL36551A PL3655152A PL36551B1 PL 36551 B1 PL36551 B1 PL 36551B1 PL 36551 A PL36551 A PL 36551A PL 3655152 A PL3655152 A PL 3655152A PL 36551 B1 PL36551 B1 PL 36551B1
Authority
PL
Poland
Prior art keywords
coulter
depth
skids
screw
immersion
Prior art date
Application number
PL36551A
Other languages
English (en)
Polish (pl)
Filing date
Publication date
Application filed filed Critical
Publication of PL36551B1 publication Critical patent/PL36551B1/pl

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PL36551A 1952-12-27 PL36551B1 (da)

Publications (1)

Publication Number Publication Date
PL36551B1 true PL36551B1 (da) 1953-10-31

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