PL42643B1 - - Google Patents

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Publication number
PL42643B1
PL42643B1 PL42643A PL4264357A PL42643B1 PL 42643 B1 PL42643 B1 PL 42643B1 PL 42643 A PL42643 A PL 42643A PL 4264357 A PL4264357 A PL 4264357A PL 42643 B1 PL42643 B1 PL 42643B1
Authority
PL
Poland
Prior art keywords
flat bar
flat
bars
closing
bar
Prior art date
Application number
PL42643A
Other languages
English (en)
Polish (pl)
Filing date
Publication date
Application filed filed Critical
Publication of PL42643B1 publication Critical patent/PL42643B1/pl

Links

PL42643A 1957-12-28 PL42643B1 (index.php)

Publications (1)

Publication Number Publication Date
PL42643B1 true PL42643B1 (index.php) 1959-10-15

Family

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