SU75916A1 - Filter mask - Google Patents
Filter maskInfo
- Publication number
- SU75916A1 SU75916A1 SU375368A SU375368A SU75916A1 SU 75916 A1 SU75916 A1 SU 75916A1 SU 375368 A SU375368 A SU 375368A SU 375368 A SU375368 A SU 375368A SU 75916 A1 SU75916 A1 SU 75916A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- filter mask
- mask
- filter
- issue
- code
- Prior art date
Links
Landscapes
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Chair Legs, Seat Parts, And Backrests (AREA)
- Prostheses (AREA)
Description
34 Свод,:Выпуск 7, 1949 г. 34 Code,: Issue 7, 1949
529529
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU375368A SU75916A1 (en) | 1948-03-03 | 1948-03-03 | Filter mask |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU375368A SU75916A1 (en) | 1948-03-03 | 1948-03-03 | Filter mask |
Publications (1)
Publication Number | Publication Date |
---|---|
SU75916A1 true SU75916A1 (en) | 1948-11-30 |
Family
ID=48250966
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU375368A SU75916A1 (en) | 1948-03-03 | 1948-03-03 | Filter mask |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU75916A1 (en) |
-
1948
- 1948-03-03 SU SU375368A patent/SU75916A1/en active
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