JPS5755288Y2 - - Google Patents
Info
- Publication number
- JPS5755288Y2 JPS5755288Y2 JP17719679U JP17719679U JPS5755288Y2 JP S5755288 Y2 JPS5755288 Y2 JP S5755288Y2 JP 17719679 U JP17719679 U JP 17719679U JP 17719679 U JP17719679 U JP 17719679U JP S5755288 Y2 JPS5755288 Y2 JP S5755288Y2
- Authority
- JP
- Japan
- Legal status (The legal status 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 status listed.)
- Expired
Links
Landscapes
- Helmets And Other Head Coverings (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17719679U JPS5755288Y2 (ja) | 1979-12-20 | 1979-12-20 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17719679U JPS5755288Y2 (ja) | 1979-12-20 | 1979-12-20 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5695534U JPS5695534U (ja) | 1981-07-29 |
JPS5755288Y2 true JPS5755288Y2 (ja) | 1982-11-30 |
Family
ID=29687788
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP17719679U Expired JPS5755288Y2 (ja) | 1979-12-20 | 1979-12-20 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5755288Y2 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1286604B1 (en) * | 2000-01-18 | 2008-04-30 | Stryker Corporation | Air filtration system including a helmet assembly with at least two air outlets to distribute air about a head of a user |
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1979
- 1979-12-20 JP JP17719679U patent/JPS5755288Y2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS5695534U (ja) | 1981-07-29 |