| 发明名称 |
IMPROVEMENTS IN CARTRIDGE CASES |
| 摘要 |
2108974 9218826 PCTABS00017 A cartridge case of extruded polyolefin is degradable when discharged into the environment. This is achieved by including in the casing plastic an additive which initiates degradation only on firing.
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| 申请公布号 |
CA2108974(A1) |
申请公布日期 |
1992.10.23 |
| 申请号 |
CA19922108974 |
申请日期 |
1992.04.22 |
| 申请人 |
KENT CARTRIDGE MANUFACTURING COMPANY LIMITED (THE) |
发明人 |
GODFREY-PHILLIPS, ARTHUR H.;CHAPMAN, GRAHAM |
| 分类号 |
F42B5/30;(IPC1-7):F42B7/06 |
主分类号 |
F42B5/30 |
| 代理机构 |
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代理人 |
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| 主权项 |
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| 地址 |
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