| 发明名称 |
WERKWIJZE VOOR HET VORMEN VAN BEKERVORMIGE SEPARATOREN VOOR DROGE GALVANISCHE CELLEN, ALSMEDE ALDUS VERVAAR- DIGDE SEPARATOREN BEVATTENDE DROGE GALVANISCHE CELLEN. |
| 摘要 |
1304402 Making containers VARTA GmbH 19 Jan 1970 [12 April 1969] 38073/72 Divided out of 1304401 Heading B5D [Also in Division H1] The subject matter of this Specification is identical with that of the Specification 1304401 except that the claims are directed to a cupshaped separator and its method of manufacture, |
| 申请公布号 |
NL164707(C) |
申请公布日期 |
1981.01.15 |
| 申请号 |
NL19700004690 |
申请日期 |
1970.04.02 |
| 申请人 |
VARTA BATTERIE |
发明人 |
FRENZL A |
| 分类号 |
H01M2/18;(IPC1-7):01M2/18;01M6/08 |
主分类号 |
H01M2/18 |
| 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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