JPS503724U - - Google Patents
Info
- Publication number
- JPS503724U JPS503724U JP5638373U JP5638373U JPS503724U JP S503724 U JPS503724 U JP S503724U JP 5638373 U JP5638373 U JP 5638373U JP 5638373 U JP5638373 U JP 5638373U JP S503724 U JPS503724 U JP S503724U
- 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.)
- Pending
Links
Landscapes
- Helmets And Other Head Coverings (AREA)
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5638373U JPS503724U (en) | 1973-05-14 | 1973-05-14 | |
| AU63599/73A AU476110B2 (en) | 1973-05-14 | 1973-12-13 | Helmet structure |
| GB5898473A GB1452627A (en) | 1973-05-14 | 1973-12-19 | Helmet structure |
| DE2400381A DE2400381C3 (en) | 1973-05-14 | 1974-01-04 | Hard hat |
| IT7447995A IT1008165B (en) | 1973-05-14 | 1974-01-29 | IMPROVEMENT IN THE STRUCTURES OF PROTECTIVE HELMETS |
| US468271A US3911496A (en) | 1973-05-14 | 1974-05-09 | Helmet structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5638373U JPS503724U (en) | 1973-05-14 | 1973-05-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS503724U true JPS503724U (en) | 1975-01-16 |
Family
ID=28210459
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5638373U Pending JPS503724U (en) | 1973-05-14 | 1973-05-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS503724U (en) |
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1973
- 1973-05-14 JP JP5638373U patent/JPS503724U/ja active Pending