PL291184A2 - Electronic encoder which controls opening and closing of doors to rooms - Google Patents

Electronic encoder which controls opening and closing of doors to rooms

Info

Publication number
PL291184A2
PL291184A2 PL29118491A PL29118491A PL291184A2 PL 291184 A2 PL291184 A2 PL 291184A2 PL 29118491 A PL29118491 A PL 29118491A PL 29118491 A PL29118491 A PL 29118491A PL 291184 A2 PL291184 A2 PL 291184A2
Authority
PL
Poland
Prior art keywords
rooms
doors
closing
controls opening
electronic encoder
Prior art date
Application number
PL29118491A
Inventor
Grzegorz Strzemieczny
Original Assignee
Grzegorz Strzemieczny
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 Grzegorz Strzemieczny filed Critical Grzegorz Strzemieczny
Priority to PL29118491A priority Critical patent/PL291184A2/en
Publication of PL291184A2 publication Critical patent/PL291184A2/en

Links

PL29118491A 1991-07-22 1991-07-22 Electronic encoder which controls opening and closing of doors to rooms PL291184A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL29118491A PL291184A2 (en) 1991-07-22 1991-07-22 Electronic encoder which controls opening and closing of doors to rooms

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL29118491A PL291184A2 (en) 1991-07-22 1991-07-22 Electronic encoder which controls opening and closing of doors to rooms

Publications (1)

Publication Number Publication Date
PL291184A2 true PL291184A2 (en) 1992-05-04

Family

ID=20055274

Family Applications (1)

Application Number Title Priority Date Filing Date
PL29118491A PL291184A2 (en) 1991-07-22 1991-07-22 Electronic encoder which controls opening and closing of doors to rooms

Country Status (1)

Country Link
PL (1) PL291184A2 (en)

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