PL213631A2 - - Google Patents

Info

Publication number
PL213631A2
PL213631A2 PL21363179A PL21363179A PL213631A2 PL 213631 A2 PL213631 A2 PL 213631A2 PL 21363179 A PL21363179 A PL 21363179A PL 21363179 A PL21363179 A PL 21363179A PL 213631 A2 PL213631 A2 PL 213631A2
Authority
PL
Poland
Application number
PL21363179A
Other versions
PL116098B1 (en
Inventor
Jerzy Krywult
Tadeusz Mamczarczyk
Jan Perek
Andrzej Raczynski
Ryszard Solowiow
Rufin Wojtyczka
Original Assignee
Glowny Instytut Gornictwa
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Glowny Instytut Gornictwa filed Critical Glowny Instytut Gornictwa
Priority to PL21363179A priority Critical patent/PL116098B1/en
Publication of PL213631A2 publication Critical patent/PL213631A2/xx
Publication of PL116098B1 publication Critical patent/PL116098B1/en

Links

PL21363179A 1979-02-21 1979-02-21 Connecting piece for jointing together floor and side components of linings for corridor-type excavations PL116098B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL21363179A PL116098B1 (en) 1979-02-21 1979-02-21 Connecting piece for jointing together floor and side components of linings for corridor-type excavations

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL21363179A PL116098B1 (en) 1979-02-21 1979-02-21 Connecting piece for jointing together floor and side components of linings for corridor-type excavations

Publications (2)

Publication Number Publication Date
PL213631A2 true PL213631A2 (en) 1980-02-11
PL116098B1 PL116098B1 (en) 1981-05-30

Family

ID=19994702

Family Applications (1)

Application Number Title Priority Date Filing Date
PL21363179A PL116098B1 (en) 1979-02-21 1979-02-21 Connecting piece for jointing together floor and side components of linings for corridor-type excavations

Country Status (1)

Country Link
PL (1) PL116098B1 (en)

Also Published As

Publication number Publication date
PL116098B1 (en) 1981-05-30

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