PL63963B1 - - Google Patents

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Publication number
PL63963B1
PL63963B1 PL132486A PL13248669A PL63963B1 PL 63963 B1 PL63963 B1 PL 63963B1 PL 132486 A PL132486 A PL 132486A PL 13248669 A PL13248669 A PL 13248669A PL 63963 B1 PL63963 B1 PL 63963B1
Authority
PL
Poland
Prior art keywords
core
pipe
mold
tape
fasteners
Prior art date
Application number
PL132486A
Other languages
English (en)
Polish (pl)
Inventor
Wyrebski Pawel
Original Assignee
Przedsiebiorstwo Hydrogeologiczne
Filing date
Publication date
Application filed by Przedsiebiorstwo Hydrogeologiczne filed Critical Przedsiebiorstwo Hydrogeologiczne
Publication of PL63963B1 publication Critical patent/PL63963B1/pl

Links

PL132486A 1969-03-21 PL63963B1 (index.php)

Publications (1)

Publication Number Publication Date
PL63963B1 true PL63963B1 (index.php) 1971-08-31

Family

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