PL113315U1 - Projection screen - Google Patents

Projection screen

Info

Publication number
PL113315U1
PL113315U1 PL11331502U PL11331502U PL113315U1 PL 113315 U1 PL113315 U1 PL 113315U1 PL 11331502 U PL11331502 U PL 11331502U PL 11331502 U PL11331502 U PL 11331502U PL 113315 U1 PL113315 U1 PL 113315U1
Authority
PL
Poland
Prior art keywords
projection screen
projection
screen
Prior art date
Application number
PL11331502U
Other versions
PL61635Y1 (en
Inventor
Ryszard Wierzbicki
Andrzej Janczak
Original Assignee
Ryszard Wierzbicki
Andrzej Janczak
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 Ryszard Wierzbicki, Andrzej Janczak filed Critical Ryszard Wierzbicki
Priority to PL11331502U priority Critical patent/PL61635Y1/en
Publication of PL113315U1 publication Critical patent/PL113315U1/en
Publication of PL61635Y1 publication Critical patent/PL61635Y1/en

Links

PL11331502U 2002-06-14 2002-06-14 Projection screen PL61635Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL11331502U PL61635Y1 (en) 2002-06-14 2002-06-14 Projection screen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL11331502U PL61635Y1 (en) 2002-06-14 2002-06-14 Projection screen

Publications (2)

Publication Number Publication Date
PL113315U1 true PL113315U1 (en) 2003-12-15
PL61635Y1 PL61635Y1 (en) 2005-09-30

Family

ID=30768377

Family Applications (1)

Application Number Title Priority Date Filing Date
PL11331502U PL61635Y1 (en) 2002-06-14 2002-06-14 Projection screen

Country Status (1)

Country Link
PL (1) PL61635Y1 (en)

Also Published As

Publication number Publication date
PL61635Y1 (en) 2005-09-30

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Legal Events

Date Code Title Description
LAPU Decisions on the lapse of rights of protection of utility model

Effective date: 20100614