PL303496A1 - Drive for automatically opening and closing lift doors - Google Patents

Drive for automatically opening and closing lift doors

Info

Publication number
PL303496A1
PL303496A1 PL30349694A PL30349694A PL303496A1 PL 303496 A1 PL303496 A1 PL 303496A1 PL 30349694 A PL30349694 A PL 30349694A PL 30349694 A PL30349694 A PL 30349694A PL 303496 A1 PL303496 A1 PL 303496A1
Authority
PL
Poland
Prior art keywords
drive
automatically opening
lift doors
closing lift
closing
Prior art date
Application number
PL30349694A
Inventor
Jerzy Janiszewski
Original Assignee
Warszawska Fabryka Dzwigow Tra
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 Warszawska Fabryka Dzwigow Tra filed Critical Warszawska Fabryka Dzwigow Tra
Priority to PL30349694A priority Critical patent/PL303496A1/en
Publication of PL303496A1 publication Critical patent/PL303496A1/en

Links

PL30349694A 1994-05-18 1994-05-18 Drive for automatically opening and closing lift doors PL303496A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL30349694A PL303496A1 (en) 1994-05-18 1994-05-18 Drive for automatically opening and closing lift doors

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL30349694A PL303496A1 (en) 1994-05-18 1994-05-18 Drive for automatically opening and closing lift doors

Publications (1)

Publication Number Publication Date
PL303496A1 true PL303496A1 (en) 1995-11-27

Family

ID=20062436

Family Applications (1)

Application Number Title Priority Date Filing Date
PL30349694A PL303496A1 (en) 1994-05-18 1994-05-18 Drive for automatically opening and closing lift doors

Country Status (1)

Country Link
PL (1) PL303496A1 (en)

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