PL238204A2 - Protective half-mask - Google Patents
Protective half-maskInfo
- Publication number
- PL238204A2 PL238204A2 PL23820482A PL23820482A PL238204A2 PL 238204 A2 PL238204 A2 PL 238204A2 PL 23820482 A PL23820482 A PL 23820482A PL 23820482 A PL23820482 A PL 23820482A PL 238204 A2 PL238204 A2 PL 238204A2
- Authority
- PL
- Poland
- Prior art keywords
- mask
- protective half
- protective
- Prior art date
Links
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL23820482A PL132412B1 (en) | 1982-09-09 | 1982-09-09 | Protective half-mask |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL23820482A PL132412B1 (en) | 1982-09-09 | 1982-09-09 | Protective half-mask |
Publications (2)
Publication Number | Publication Date |
---|---|
PL238204A2 true PL238204A2 (en) | 1983-07-04 |
PL132412B1 PL132412B1 (en) | 1985-02-28 |
Family
ID=20013993
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PL23820482A PL132412B1 (en) | 1982-09-09 | 1982-09-09 | Protective half-mask |
Country Status (1)
Country | Link |
---|---|
PL (1) | PL132412B1 (en) |
-
1982
- 1982-09-09 PL PL23820482A patent/PL132412B1/en unknown
Also Published As
Publication number | Publication date |
---|---|
PL132412B1 (en) | 1985-02-28 |
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