PL54201Y1 - Mining door mounting frame of "i" steel shape - Google Patents

Mining door mounting frame of "i" steel shape

Info

Publication number
PL54201Y1
PL54201Y1 PL9723393U PL9723393U PL54201Y1 PL 54201 Y1 PL54201 Y1 PL 54201Y1 PL 9723393 U PL9723393 U PL 9723393U PL 9723393 U PL9723393 U PL 9723393U PL 54201 Y1 PL54201 Y1 PL 54201Y1
Authority
PL
Poland
Prior art keywords
mounting frame
door mounting
steel shape
mining
mining door
Prior art date
Application number
PL9723393U
Inventor
Faustyn Dlugajczyk
Marian Drobniak
Andrzej Kowal
Original Assignee
Os Bad Rozwojowy Budownictwa
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 Os Bad Rozwojowy Budownictwa filed Critical Os Bad Rozwojowy Budownictwa
Priority to PL9723393U priority Critical patent/PL54201Y1/en
Publication of PL54201Y1 publication Critical patent/PL54201Y1/en

Links

PL9723393U 1993-03-03 1993-03-03 Mining door mounting frame of "i" steel shape PL54201Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL9723393U PL54201Y1 (en) 1993-03-03 1993-03-03 Mining door mounting frame of "i" steel shape

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL9723393U PL54201Y1 (en) 1993-03-03 1993-03-03 Mining door mounting frame of "i" steel shape

Publications (1)

Publication Number Publication Date
PL54201Y1 true PL54201Y1 (en) 1996-06-28

Family

ID=19937630

Family Applications (1)

Application Number Title Priority Date Filing Date
PL9723393U PL54201Y1 (en) 1993-03-03 1993-03-03 Mining door mounting frame of "i" steel shape

Country Status (1)

Country Link
PL (1) PL54201Y1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL444392A1 (en) * 2023-04-11 2024-10-14 Bogusław Ciałkowski Locking quick releases of mining support connections

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL444392A1 (en) * 2023-04-11 2024-10-14 Bogusław Ciałkowski Locking quick releases of mining support connections
PL248295B1 (en) * 2023-04-11 2025-11-24 Cialkowski Boguslaw Locking quick releases of mining support connections

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