SU255A1 - Whistle - Google Patents
WhistleInfo
- Publication number
- SU255A1 SU255A1 SU74972A SU74972A SU255A1 SU 255 A1 SU255 A1 SU 255A1 SU 74972 A SU74972 A SU 74972A SU 74972 A SU74972 A SU 74972A SU 255 A1 SU255 A1 SU 255A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- whistle
- Prior art date
Links
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU74972A SU255A1 (en) | 1921-10-12 | 1921-10-12 | Whistle |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU74972A SU255A1 (en) | 1921-10-12 | 1921-10-12 | Whistle |
Publications (1)
Publication Number | Publication Date |
---|---|
SU255A1 true SU255A1 (en) | 1924-09-15 |
Family
ID=48327063
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU74972A SU255A1 (en) | 1921-10-12 | 1921-10-12 | Whistle |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU255A1 (en) |
-
1921
- 1921-10-12 SU SU74972A patent/SU255A1/en active
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