发明名称 |
Presse |
摘要 |
|
申请公布号 |
CH320487(A) |
申请公布日期 |
1957.03.31 |
申请号 |
CHD320487 |
申请日期 |
1953.11.19 |
申请人 |
THOMAS WALKER LIMITED |
发明人 |
HOWARD WOOD,HERBERT |
分类号 |
A41H37/02 |
主分类号 |
A41H37/02 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
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