PL355237A1 - Half-mask and method of manufacture of half-masks - Google Patents

Half-mask and method of manufacture of half-masks

Info

Publication number
PL355237A1
PL355237A1 PL02355237A PL35523702A PL355237A1 PL 355237 A1 PL355237 A1 PL 355237A1 PL 02355237 A PL02355237 A PL 02355237A PL 35523702 A PL35523702 A PL 35523702A PL 355237 A1 PL355237 A1 PL 355237A1
Authority
PL
Poland
Prior art keywords
masks
mask
manufacture
Prior art date
Application number
PL02355237A
Other languages
English (en)
Polish (pl)
Other versions
PL192829B1 (pl
Inventor
Wiktor Orlikowski
Agnieszka Brochocka
Katarzyna Majchrzycka
Original Assignee
Centralny Instytut Ochrony Pracy
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 Centralny Instytut Ochrony Pracy filed Critical Centralny Instytut Ochrony Pracy
Priority to PL355237A priority Critical patent/PL192829B1/pl
Publication of PL355237A1 publication Critical patent/PL355237A1/xx
Publication of PL192829B1 publication Critical patent/PL192829B1/pl

Links

PL355237A 2002-07-29 2002-07-29 Półmaska ochronna i sposób wytwarzania półmaski ochronnej PL192829B1 (pl)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL355237A PL192829B1 (pl) 2002-07-29 2002-07-29 Półmaska ochronna i sposób wytwarzania półmaski ochronnej

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL355237A PL192829B1 (pl) 2002-07-29 2002-07-29 Półmaska ochronna i sposób wytwarzania półmaski ochronnej

Publications (2)

Publication Number Publication Date
PL355237A1 true PL355237A1 (en) 2004-02-09
PL192829B1 PL192829B1 (pl) 2006-12-29

Family

ID=31974057

Family Applications (1)

Application Number Title Priority Date Filing Date
PL355237A PL192829B1 (pl) 2002-07-29 2002-07-29 Półmaska ochronna i sposób wytwarzania półmaski ochronnej

Country Status (1)

Country Link
PL (1) PL192829B1 (xx)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3909449A1 (en) 2020-05-11 2021-11-17 Bisaf Spolka Z Ograniczona Odpowiedzialnoscia Protective filtering half mask

Also Published As

Publication number Publication date
PL192829B1 (pl) 2006-12-29

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Legal Events

Date Code Title Description
LAPS Decisions on the lapse of the protection rights

Effective date: 20070729