发明名称 |
PRINTED WIRE SCREENS |
摘要 |
|
申请公布号 |
ZA7005517(B) |
申请公布日期 |
1971.04.28 |
申请号 |
ZA19700005517 |
申请日期 |
1970.08.10 |
申请人 |
FREUDENBERG C |
发明人 |
HELING W;BREHM H |
分类号 |
D04H;D21F1/44 |
主分类号 |
D04H |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
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