Invention Grant
- Patent Title: Packing of powdery or granular materials
- Patent Title (中): 包装粉状或颗粒状物料
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Application No.: US75209758Application Date: 1958-07-30
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Publication No.: US2949844APublication Date: 1960-08-23
- Inventor: RUPERT PIGOTT OWEN , ALAN SPROAT KENNETH
- Applicant: ICI LTD
- Assignee: Imperial Chemical Industries Ltd
- Current Assignee: Imperial Chemical Industries Ltd
- Priority: GB2949844X 1957-08-02
- Main IPC: B65B61/24
- IPC: B65B61/24
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